1 x 2 2 x 4 4

MathPapa Toggle navigation. This is a tutorial on how to use the Algebra Calculatora step-by-step calculator for algebra.

Below are multiple fraction calculators capable of addition, subtraction, multiplication, division, simplification, and conversion between fractions and decimals. Fields above the solid black line represent the numerator, while fields below represent the denominator. In mathematics, a fraction is a number that represents a part of a whole. It consists of a numerator and a denominator. The numerator represents the number of equal parts of a whole, while the denominator is the total number of parts that make up said whole. For example, in the fraction of 3 8 , the numerator is 3, and the denominator is 8. A more illustrative example could involve a pie with 8 slices.

1 x 2 2 x 4 4

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As such, fraction solutions are commonly expressed in their simplified forms. Beyond this, converting fractions into decimals requires the operation of long division.

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Solve Practice Play. Game Central. Greatest Common Factor. Least Common Multiple. Order of Operations. Mixed Fractions. Prime Factorization. Solve for a Variable. Evaluate Fractions.

1 x 2 2 x 4 4

Please ensure that your password is at least 8 characters and contains each of the following:. Hope that helps! You'll be able to enter math problems once our session is over. New Messages. For a new problem, you will need to begin a new live expert session. You can contact support with any questions regarding your current subscription. I am only able to help with one math problem per session. Which problem would you like to work on?

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Evaluating Expressions Algebra Calculator can evaluate expressions that contain the variable x. In both cases, fractions are presented in their lowest forms by dividing both numerator and denominator by their greatest common factor. However, in most cases, the solutions to these equations will not appear in simplified form the provided calculator computes the simplification automatically. Unlike adding and subtracting integers such as 2 and 8, fractions require a common denominator to undergo these operations. Multiplying all of the denominators ensures that the new denominator is certain to be a multiple of each individual denominator. In mathematics, a fraction is a number that represents a part of a whole. This is arguably the simplest way to ensure that the fractions have a common denominator. Using the least common multiple can be more efficient and is more likely to result in a fraction in simplified form. Take the fraction 1 2 for example. This process can be used for any number of fractions. Feel free to try them now. The calculator provided returns fraction inputs in both improper fraction form as well as mixed number form. The process for dividing fractions is similar to that for multiplying fractions.

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To check an answer to a system of equations containing x and y, enter the two equations separated by a semicolon, followed by the sign and an ordered pair containing your x-value and y-value. Algebra Calculator can also evaluate expressions that contain variables x and y. A more illustrative example could involve a pie with 8 slices. To evaluate an expression containing x and y, enter the expression you want to evaluate, followed by the sign and an ordered pair containing your x-value and y-value. Checking Answers For Solving Equations Just as Algebra Calculator can be used to evaluate expressions, Algebra Calculator can also be used to check answers for solving equations containing x. In the Calculator's text box, you can enter a math problem that you want to calculate. An alternative method for finding a common denominator is to determine the least common multiple LCM for the denominators, then add or subtract the numerators as one would an integer. When a is a fraction, this essentially involves exchanging the position of the numerator and the denominator. Similarly, fractions with denominators that are powers of 10 or can be converted to powers of 10 can be translated to decimal form using the same principles. Fields above the solid black line represent the numerator, while fields below represent the denominator. Simply determine what power of 10 the decimal extends to, use that power of 10 as the denominator, enter each number to the right of the decimal point as the numerator, and simplify. To graph a point, enter an ordered pair with the x-coordinate and y-coordinate separated by a comma, e.