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Multiply the remaining decimal by 60. 0.742*60 = 44.52, so the whole number 44 equals minutes. Multiply the remaining decimal by 60. 0.52*60 = 31.2, so the whole number 31 equals seconds. Decimal degrees 156.742 converts to 156 degrees, 44 minutes and 31 seconds, or 156° 44' 31". Be sure to follow math rules of rounding when calculating ...

Factoring calculator calculator soup. Get detailed solutions to your math problems with our Factorization step-by-step calculator. Practice your math skills and learn step by step with our math solver. Check out all of our online calculators here. factor ( x2 − x − 6) Go! Math mode. Text mode. . ( ) / . ÷. 2. . √ . √ . ∞. e. π. ln. log . lim. d/dx. D x. ∫ . | |. θ. = > <

Fractions Calculator. Use this fraction calculator for adding, subtracting, multiplying and dividing fractions. Answers are fractions in lowest terms or mixed numbers in reduced form. Input proper or improper fractions, select the math sign and click Calculate. This is a fraction calculator with steps shown in the solution.

Calculate cubic yards, cubic feet or cubic meters for landscape material, mulch, land fill, gravel, cement, sand, containers, etc. Enter measurements in US or metric units and get volume conversions to other units. How to calculate cubic yards for rectangular, circular, annular and triangular areas. Calculate project cost based on price per cubic foot, cubic yard or cubic meter.Divide Time by a Number. Divide Time by Time. The calculator can add and subtract time segments or multiply and divide time by a number or decimal. Answers include equivalent time in total days, hours, minutes or seconds. Also divide a time by a time and the answer includes the quotient as an integer with the remainder in time units.About the quadratic formula. Solve an equation of the form a x 2 + b x + c = 0 by using the quadratic formula: x =. − b ± √ b 2 − 4 a c. 2 a.Calculator Soup ® Online Calculators ... Calculator Use. Convert among mass density values along with mass concentration values (mass divided by volume). Ounces and pounds are in the avoirdupois system, the standard ... And we now have our factor for conversion from lb/ft 3 to lb/in 3 since 1 * 5.787037e-04 = 5.787037e-04.Or, you can find the single factor you need by dividing the A factor by the B factor. For example, to convert from kilograms to pounds you would multiply by 1000 then divide by 453.59237. Or, multiply by 1000/453.59237 = 2.204622.Math is Fun at Solving Triangles. Calculator for Triangle Theorems AAA, AAS, ASA, ASS (SSA), SAS and SSS. Given theorem values calculate angles A, B, C, sides a, b, c, area K, perimeter P, semi-perimeter s, radius of inscribed circle r, and radius of circumscribed circle R.Calculator Soup is a free online calculator. Here you will find free loan, mortgage, time value of money, math, algebra, trigonometry, fractions, physics, statistics, time & date and conversions calculators. Many of the calculator pages show work or equations that help you understand the calculations.

Why users love our Factoring Calculator. 🌐 Languages: EN, ES, PT & more: 🏆 Practice: Improve your math skills: 😍 Step by step: In depth solution steps: ⭐️ Rating: 4.6 based on 20924 reviews factor-calculator. en. Related Symbolab blog posts. Middle School Math Solutions – Polynomials Calculator, Factoring Quadratics.Sep 12, 2023 · Use this calculator to add up your work week time sheet and calculate work hours for payroll. This online time clock uses a standard 12-hour work clock with am and pm or a 24-hour clock for military time. Calculate total work hours with lunch and breaks. See total work hours in hours and minutes hh:mm format as well as decimal hours. The calculator will divide the polynomial by the binomial using synthetic division, with steps shown. ... for dividing polynomials that simplifies the process significantly but can be used only when dividing by a linear factor. It is an alternative to the long division method, allowing for faster calculations while giving the same result. ...Convert the problem to an equation using the percentage formula: P% * X = Y. P is 10%, X is 150, so the equation is 10% * 150 = Y. Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10. Substitute 0.10 for 10% in the equation: 10% * 150 = Y becomes 0.10 * 150 = Y.You'll need to convert the minutes part to hours. 15 minutes times 1 hour per 60 minutes will make the conversion to hours and minutes will cancel out. 15 min × (1 hr / 60 min) = (15/60) hr = 0.25 hr. Adding the 0.25 to the 7.0 our total is 7.0 + 0.25 = 7.25 hours. In Reverse, converting from decimal hours to minutes.

Common Monomial Factor Calculator & Solver - SnapXam. Get detailed solutions to your math problems with our Common Monomial Factor step-by-step calculator. Practice your math skills and learn step by step with our math solver. Check out all of our online calculators here. Type a math problem or question. Go! Math mode. Text mode. . ( ) / . ÷. 2.Future Value of an Annuity. F V = P M T i [ ( 1 + i) n − 1] ( 1 + i T) where r = R/100, n = mt where n is the total number of compounding intervals, t is the time or number of periods, and m is the compounding frequency per period t, i = r/m where i is the rate per compounding interval n and r is the rate per time unit t.Aug 21, 2023 · 1 m = 3.28084 ft, 1 m / 3.28084 ft = 1. We can write the conversion as: 1 ft 2 = 1 ft 2 * (1 m / 3.28084 ft) * (1 m / 3.28084 ft) = 0.0929030 m 2. And we now have our factor for conversion from ft 2 to m 2 since 1 * 0.0929030 = 0.0929030. Note that there are rounding errors in this value. The value in the table, 0.09290304, is more accurate. Calculating the distance between two places is an essential task in various fields, such as logistics, travel planning, and navigation. With advancements in technology, it has beco...

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Solve for an unknown value x with this fractions calculator. Find the missing fraction variable in the proportion using cross multiplication to calculate the unknown variable x. Solve the proportion between 2 fractions and calculate the missing fraction variable in equalities. Enter 3 values and 1 unknown. For example, enter x/45 = 1/15.Check out all of our online calculators here. Go! Here, we show you a step-by-step solved example of polynomials. This solution was automatically generated by our smart calculator: Multiply the single term 2x+3 2x+3 by each term of the polynomial \left (6x-5\right) (6x−5) Multiply the single term 6x 6x by each term of the polynomial \left (2x ...The calculator does the math and rounds the answer to the correct number of significant figures (sig figs). You can use this calculator to double check your own calculations using significant figures. Enter whole numbers, real numbers, scientific notation or e notation. Example inputs are 3500, 35.0056, 3.5 x 10^3 and 3.5e3.So far I can’t seem to find anything. Google calculator soup factoring calculator. The Sharp EL-W516XG has this functionality. It's marked as "P.FACT". The EL-W535 slso has it. I am trying to find a calculator app or calculator that can give me all the multiples and factors of large numbers, such as 225. So far I can’t seem….Symbolab is the best step by step calculator for a wide range of math problems, from basic arithmetic to advanced calculus and linear algebra. It shows you the solution, graph, …

Convert Scientific Notation to a Real Number. Multiply the decimal number by 10 raised to the power indicated. 3.456 x 10^4 = 3.456 x 10,000 = 34560. 3.456 x 10^-4 = 3.456 x .0001 = 0.0003456.GCF LCM is a useful maths calculator that helps you calculate the Greatest Common Factor of two or more numbers, allows you to identify the Least Common Multiple of several numbers, and helps you find out the factors of a number, in a very simple and user-friendly interface. Simply add 2 or more positive integer numbers in the fields on our ...To calculate the selling price or revenue R based on the cost C and the desired gross margin G, where G is in decimal form: R = C / ( 1 - G) The gross margin is the Profit divided by the selling price or revenue R. G = P / R. So, the gross profit P is the selling price or revenue R times the gross margin G, where G is in decimal form : P = R * G.Oct 17, 2023 · Solve for an unknown value x with this fractions calculator. Find the missing fraction variable in the proportion using cross multiplication to calculate the unknown variable x. Solve the proportion between 2 fractions and calculate the missing fraction variable in equalities. Enter 3 values and 1 unknown. For example, enter x/45 = 1/15. Step One: Find the Conversion Factor. Firstly, determine if you are scaling up or down in terms of portion size per person. Once you've determined portion size, use this formula to find the conversion factor. conversion factor = portions needed ÷ recipe portions. Industry pros call the number of portions the yield, so the conversion factor ...The Annuity Calculator is intended for use involving the accumulation phase of an annuity and shows growth based on regular deposits. ... The crediting formulas of indexed annuities generally have some type of limiting factor that is intended to cause interest earnings to be based only on a portion of the change in whatever index it is tied to ...Convert the problem to an equation using the percentage formula: P% * X = Y. P is 10%, X is 150, so the equation is 10% * 150 = Y. Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10. Substitute 0.10 for 10% in the equation: 10% * 150 = Y becomes 0.10 * 150 = Y.The greatest common factor of integers a and b is the largest positive number that is divisible by both a and b without a remainder. How to find GCF? To find the GCF of two …

Jan 18, 2024 · Here's how to factor quadratics with the help of our factoring trinomials calculator: Enter the coefficients a, b, c of the trinomial you have to factor. Do not confuse the order of the coefficients! Omni's factoring trinomials calculator returns the factorization immediately and displays it beneath the coefficients you've entered.

To factor a monomial, write it as the product of its factors and then divide each term by any common factors to obtain the fully-factored form. How do you factor a binomial? To factor a binomial, write it as the sum or difference of two squares or as the difference of two cubes. Solve for an unknown value x with this fractions calculator. Find the missing fraction variable in the proportion using cross multiplication to calculate the unknown variable x. Solve the proportion between 2 fractions and calculate the missing fraction variable in equalities. Enter 3 values and 1 unknown. For example, enter x/45 = 1/15.π = pi = 3.1415926535898. √ = square root. This online calculator will calculate the various properties of a right circular cone given any 2 known variables. The term "circular" clarifies this shape as a pyramid with a circular cross section. The term "right" means that the vertex of the cone is centered above the base.You can use this calculator for significant figures practice: Test your ability to find how many significant figures are in a number. Enter whole numbers, real numbers, scientific notation or e notation. Example inputs are, 3500, 35.0056, 3.5 x 10^3 and 3.5e3.Calculator Use. Convert among units for any base unit of measure such as gram or meter or second or byte, etc. In practice, with say, working with meters, then your base unit is "meters" and units you use might be kilometers, decameters, meters, centimeters, or millimeters, to name a few.To calculate the selling price or revenue R based on the cost C and the desired gross margin G, where G is in decimal form: R = C / ( 1 - G) The gross margin is the Profit divided by the selling price or revenue R. G = P / R. So, the gross profit P is the selling price or revenue R times the gross margin G, where G is in decimal form : P = R * G.Calculator Use. Place value calculator will identify the place values of all digits in an integer, whole number or decimal number using positional notation. The final answer will include the entered number in word form. Place Value Example. From left to right for 1,987,654,321Convert metric height units of centimeters to US feet and inches. Centimeters (cm) to feet (ft) and inches (in). This converter will convert the following with the formulas shown: Convert cm to decimal inches. inches = cm / 2.54. Convert cm to decimal feet. feet = cm / 2.54 / 12. Convert cm to feet and inches. Convert feet and inches to cm.Oct 14, 2023 · This calculator factors a set of positive integers to find the common factors (common divisors) of those integers. Enter the set of numbers you want to factor separating them with commas. Click "Calculate" to see all factors of each number as well as the greatest common factor (GCF). The factors of a number include all divisors of that number.

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Fractions Calculator. Use this fraction calculator for adding, subtracting, multiplying and dividing fractions. Answers are fractions in lowest terms or mixed numbers in reduced form. Input proper or improper fractions, select the math sign and click Calculate. This is a fraction calculator with steps shown in the solution.Total volume of a cylinder shaped tank is the area, A, of the circular end times the length, l. A = π r 2 where r is the radius which is equal to 1/2 the diameter or d/2. Therefore: V(tank) = π r 2 l Calculate the filled volume of a horizontal cylinder tank by first finding the area, A, of a circular segment and multiplying it by the length, l.This online calculator will calculate the simplified radical expression of entered values. It will show the work by separating out multiples of the radicand that have integer roots. Further the calculator will show the solution for simplifying the radical by prime factorization. Cite this content, page or calculator as:The future value formula is FV=PV (1+i) n, where the present value PV increases for each period into the future by a factor of 1 + i. The future value calculator uses multiple variables in the FV calculation: The present value sum. Number of time periods, typically years.L = 2 π rh. Calculate the top and bottom surface area of a cylinder (2 circles ): T = B = π r 2. Total surface area of a closed cylinder is: A = L + T + B = 2 π rh + 2 ( π r 2) = 2 π r (h+r) ** The area calculated is only the lateral surface of the outer cylinder wall. To calculate the total surface area you will need to also calculate the ...Example 05: Solve equation 2x2 + 3x − 2 = 0 by using quadratic formula. Step 1: Read the values of a, b, and c from the quadratic equation. ( a is the number in front of x2 , b is the number in front of x and c is the number at the end) a = 2 b = 3 and c = −2. Step 2 :Plug the values for a, b, and c into the quadratic formula and simplify.Using the effective annual rate calculator you can find the following. At 7.24% compounded 4 times per year the effective annual rate calculated is. multiplying by 100 to convert to a percentage and rounding to 3 decimal places I = 7.439%. At 7.18% compounded 52 times per year the effective annual rate calculated is.Finding prime factorization and factor tree. Example: Find prime factorization of 60. Step 1: Start with any number that divides 60, in this we will use 10. So, . Step 2: Write 10 as a product of 2 and 5. . Step 3: Write 6 as a product of 2 and 3. . Step 4: The end nodes are the prime factors of 60.The formula for annualized return on investment is: Annualized ROI = [ ( 1 + net fv - iv iv) 1 n − 1] × 100. Where: Annualized ROI = annualized return on investment. net fv = net final value: the final value of the investment including investment income and deducting investment costs. iv = initial investment. ….

Add 273.15 to degrees Celsius. For example, to convert 21.5 degrees Celsius (centigrade) to Kelvin, we plug our numbers into the formula as shown below: K = °C + 273.15. K = 21.5 + 273.15. K = 294.65. 21.5 degrees Celsius is equal to 294.65 Kelvin. This calculator will show the steps to solve the °C to K formula so you know how make the ...A = total surface area. m = h/r = rise/run = side face slope. θ = tan -1 (h/r) × 180/π = side face angle. This online calculator will calculate the various properties of a square pyramid given 2 known variables. The square pyramid is a special case of a pyramid where the base is square. It is a regular pyramid since it has a square base ...This calculator will calculate any three of the sales values based on any 2 inputs that you provide. * Revenue = Price (selling price) Online sales calculator to calculate cost, revenue, profit, mark up and margin. Enter 2 known variables into tho calculator to find the remaining 3 for a sales analysis. Formulas for profit, mark up and margin.Online calculator factors single variable or multivariable polynomial with step by step explanations. Start by entering your expression in the formula pane below. Example: x4 …© Calculator Soup. The Factoring Calculator finds the factors and factor pairs of a positive or negative number. Enter an integer number to find its factors. For positive integers the calculator will only present the positive factors because that is the normally accepted answer. For example, you get 2 and 3 as … See moreCalculator Use. Use this calculator to find the absolute difference between two numbers. Enter 2 real numbers for x and y. The absolute difference between two real numbers x and y is \[ \big| \, x - y \, \big| \] What is Absolute Difference? Absolute difference is the size of the difference between any two numbers.Pascal's triangle is triangular-shaped arrangement of numbers in rows (n) and columns (k) such that each number (a) in a given row and column is calculated as n factorial, divided by k factorial times n minus k factorial. The formula is: Note that row and column notation begins with 0 rather than 1. So denoting the number in the first row is a ...This calculator only accepts positive integers as input to calculate their common factors. While only two numbers are used in the above example, the calculator can compute the common factors of more than two numbers. This common factor calculator gives out all of the common factors of a given set of numbers. Also, learn more about the method of ...When possible this calculator first reduces an improper fraction to lowest terms before finding the mixed number form. Example: Convert the improper fraction 45/10 to a mixed number. This calculator reduces the improper fraction to lowest terms by dividing numerator and denominator by the greatest common factor . The GCF of 45 and 10 is 5.Pyramid Calculator. Online calculator to calculate the volume of geometric solids including a capsule, cone, frustum, cube, cylinder, hemisphere, pyramid, rectangular prism, sphere and spherical cap. Units: Note that units are shown for convenience but do not affect the calculations. The units are in place to give an indication of the order of ... Factoring calculator calculator soup, This calculator will find solutions for up to three measures of the debt of a business or organization - debt ratio, debt equity ratio, and times interest earned ratio. The calculator can calculate one or two sets of data points, and will only give results for those ratios that can be calculated based on the inputs provided by the user., Do math with this money calculator to add, subtract, multiply and divide dollars and cents. The calculator can add and subtract amounts of money as if you were combining monetary amounts, or deducting one amount from another. You can also multiply an amount of money by a number, as if you needed to buy multiple of the same item and you wanted ..., Calculator Soup is a free online calculator. Here you will find free loan, mortgage, time value of money, math, algebra, trigonometry, fractions, physics, statistics, time & date and conversions calculators. Many of the calculator pages show work or equations that help you understand the calculations., Divide by 3.785. for quick conversions. L / 3.785 = fl gal. Solution. To convert L to fl gal, use the conversion factor. 1 fl gal = 3.78541178 L. then divide both sides of the equation by fl gal, to get the conversion ratio. 1 = 3.78541178 L / fl gal. Use the conversion ratio to complete the unit conversion, basically dividing the input by 1 ..., Standard deviation is a measure of dispersion of data values from the mean. The formula for standard deviation is the square root of the sum of squared differences from the mean divided by the size of the data set. For a Population. σ = ∑n i=1(xi − μ)2 n− −−−−−−−−−−−√ σ = ∑ i = 1 n ( x i − μ) 2 n. For a Sample., To calculate tip multiply the total check by 1 plus the decimal percentage tip you'd like to leave. If you wanted to leave a 20% tip, you would add 1 to 0.20 to get 1.20. Multiply the bill by 1.20 to get the total amount you'd leave including tip. Alternatively you can calculate the percentage tip and then add it to the bill., Polygon Calculator. Use this calculator to calculate properties of a regular polygon. Enter any 1 variable plus the number of sides or the polygon name. Calculates side length, inradius (apothem), circumradius, area and perimeter. Calculate from an regular 3-gon up to a regular 1000-gon. Units: Note that units of length are shown for convenience., Calculator Use. Expanded form calculator shows expanded forms of a number including expanded notation form, expanded factor form, expanded exponential form and word form. Expanded form or expanded notation is a way of writing numbers to see the math value of individual digits. When numbers are separated into individual place values and decimal ..., Aug 17, 2023 · This calculator will find the given root of real numbers. See additional notes associated with our square root calculator and cube root calculator. For complex or imaginary solutions use Simplify Radical Expressions Calculator. Examples: The 4th root of 81, or 81 radical 3, is written as 81−−√4 = ±3 81 4 = ± 3. The 3rd root, or cube ... , Step 2: List out the highest number of common prime factors of 40 and 60 ie., 2 x 2 x 5. Step 3: Now, on multiplying the common prime factors we will get the HCF of two numbers. 2 * 2 * 5 = 40. Thus, the Highest Common Factor of 40 and 60 is 20. Highest Common Factor of Numbers by Division Method., When it comes to selling your home, one of the most important factors in determining its value is the cost per square foot. Knowing the value of your home per square foot can help ..., Perfect Square Calculator. This calculator will also tell you if the number you entered is a perfect square or is not a perfect square. A perfect square is a number x where the square root of x is a number a such that a2 = x and a is an integer. For example, 4, 9 and 16 are perfect squares since their square roots, 2, 3 and 4, respectively, are ..., To convert part-to-part ratios to fractions: Use the total number as the denominator: 6 + 8 = 14. Use each of the ratio terms as the numerator in a fraction: 6 becomes 6/14. 8 becomes 8/14. Reduce each fraction to lowest terms: 6/14 simplifies to 3/7. 8/14 simplifies to 4/7. The part-to-part ratio 6 : 8 converts into the fractions:, To convert hp to kW, use the conversion factor. 1 kW = 1.34102186 hp. then divide both sides of the equation by kW, to get the conversion ratio. 1 = 1.34102186 hp / kW. Use the conversion ratio to complete the unit conversion, basically dividing the input by 1, the hp units cancel out, and we are left with kW units. 1 hp ÷ 1.34102186 hp / kW., Calculate cubic yards, cubic feet or cubic meters for landscape material, mulch, land fill, gravel, cement, sand, containers, etc. Enter measurements in US or metric units and get volume conversions to other units. How to calculate cubic yards for rectangular, circular, annular and triangular areas. Calculate project cost based on price …, Use this calculator to find the fourth root of a number. It accepts inputs of real numbers for the radicand. This online calculator is set up specifically to calculate 4th root. To calculate any root of a number use our Nth Root Calculator. For complex or imaginary solutions use Simplify Radical Expressions Calculator ., Present Value Formula and Calculator. The present value formula is PV=FV/ (1+i) n, where you divide the future value FV by a factor of 1 + i for each period between present and future dates. Input these numbers in the present value calculator for the PV calculation: The future value sum FV. Number of time periods (years) t, which is n in the ..., Solvers Algebra. Factor Trinomial Calculator. Instructions: Use this trinomial calculator to factor any trinomial you provide, of the form a x^2 + bx + c ax2 +bx+c, showing all the steps. Please type trinomial you want to factor. Enter the trinomial you want to factor (Ex: 2x^2 + x + 4) Factoring Trinomials., To calculate a weighted percentage, first multiply each item by the percentage it has been allotted, and then add those values together. Weighted percentages help in situations whe..., Factoring Calculator - Wolfram|Alpha. Natural Language. Math Input. Extended Keyboard. Upload. Computational Inputs: » expression to factor: Compute. Input interpretation. …, Math is Fun at Solving Triangles. Calculator for Triangle Theorems AAA, AAS, ASA, ASS (SSA), SAS and SSS. Given theorem values calculate angles A, B, C, sides a, b, c, area K, perimeter P, semi-perimeter s, radius of inscribed circle r, and radius of circumscribed circle R., Convert each fraction to its equivalent fraction using the LCD. For 5/6, multiply numerator and denominator by 4 to have LCD = 24 in the denominator. For 3/8, multiply numerator and denominator by 3 to have LCD = …, Consider the following example: Clock In Time: 8:00 AM. Clock Out Time: 4:45 PM. Break Time: 45 minutes. Applying the Work Hours Calculator formula: (4:45−8:00)−0:45TotalWorkHours=(4:45PM−8:00AM)−0:45. This computation reveals the total work hours for the day, factoring in the break duration., Oct 19, 2023 · Solve math problems using order of operations like PEMDAS, BEDMAS, BODMAS, GEMDAS and MDAS. ( PEMDAS Caution) This calculator solves math equations that add, subtract, multiply and divide positive and negative numbers and exponential numbers. You can also include parentheses and numbers with exponents or roots in your equations. , To complete the square when a is greater than 1 or less than 1 but not equal to 0, divide both sides of the equation by a. This is the same as factoring out the value of a from all other terms. As an example let's complete the square for this quadratic equation: 2x2 − 12x + 7 = 0 2 x 2 − 12 x + 7 = 0. a ≠ 1, and a = 2, so divide all terms ..., Step 1: Identify the trinomial, and make sure it meets the requirements to be a trinomial in the sense of the definition above. Step 2: Assuming the highest degree is 2, the term is of the form. a x 2 + b x 2 + c. a x^2 + bx^2 + c ax2 + bx2 +c, so then identify the coefficients a, b, and c. Step 3: Solve the quadratic equation \ \ (a x^2 + bx^2 ..., How to solve the logarithmic equation. If we have the equation used in the Logarithm Equation Calculator. logb x = y (1) log b. ⁡. x = y ( 1) We can say the following is also true. blogb x = by (2) b log b x = b y ( 2) Using the logarithmic function where. x = blogbx x = b l o g b x., The algorithm, used in our factoring trinomials calculator, assumes representation of the trinomial in the form: ax2 + bx + c = ax2 + mx + nx + c, where integers m and n satisfy the following conditions: m + n = b, mn = ac. Once m and n are found, we use grouping and the distributive property to finally factor the trinomial., How to Find the GCF Using Euclid's Algorithm. Given two whole numbers where a is greater than b, do the division a ÷ b = c with remainder R. Replace a with b, replace b with R and repeat the division. Repeat step 2 until R=0. When R=0, the divisor, b, in the last equation is the greatest common factor, GCF. Since greatest common factor …, This calculator for simple interest-only finds I, the simple interest where P is the Principal amount of money to be invested at an Interest Rate R% per period for t Number of Time Periods. Where r is in decimal form; r=R/100. r and t are in the same units of time. Calculate Interest, solve for I. I = Prt. Calculate Principal Amount, solve for P., Convert the problem to an equation using the percentage formula: P% * X = Y. P is 10%, X is 150, so the equation is 10% * 150 = Y. Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10. Substitute 0.10 for 10% in the equation: 10% * 150 = Y becomes 0.10 * 150 = Y., Use this calculator to add up your work week time sheet and calculate work hours for payroll. This online time clock uses a standard 12-hour work clock with am and pm or a 24-hour clock for military time. Calculate total work hours with lunch and breaks. See total work hours in hours and minutes hh:mm format as well as decimal hours., Solvers Algebra. Factor Trinomial Calculator. Instructions: Use this trinomial calculator to factor any trinomial you provide, of the form a x^2 + bx + c ax2 +bx+c, showing all the steps. Please type trinomial you want to factor. Enter the trinomial you want to factor (Ex: 2x^2 + x + 4) Factoring Trinomials.