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MathPapa Toggle navigation. This is a tutorial on how to use the Algebra Calculatora step-by-step calculator for algebra. Solving Equations First go to the Algebra Calculator main page.

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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Examples To see more examples of problems that Algebra Calculator understands, visit the Examples page. If possible, the solution should be simplified. Evaluating Expressions Algebra Calculator can evaluate expressions that contain the variable x.

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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

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When a is a fraction, this essentially involves exchanging the position of the numerator and the denominator. To graph a point, enter an ordered pair with the x-coordinate and y-coordinate separated by a comma, e. This is arguably the simplest way to ensure that the fractions have a common denominator. Refer to the addition section as well as the equations below for clarification. Solving Equations First go to the Algebra Calculator main page. 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. Since the answer is right, Algebra Calculator shows a green equals sign. This process can be used for any number of fractions. This would make the fraction , which simplifies to , since the greatest common factor between the numerator and denominator is 2. A common denominator is required for the operation to occur. 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. The numerators also need to be multiplied by the appropriate factors to preserve the value of the fraction as a whole. Below are multiple fraction calculators capable of addition, subtraction, multiplication, division, simplification, and conversion between fractions and decimals. Unlike adding and subtracting integers such as 2 and 8, fractions require a common denominator to undergo these operations. However, in most cases, the solutions to these equations will not appear in simplified form the provided calculator computes the simplification automatically.

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The process for dividing fractions is similar to that for multiplying fractions. Polynomials Algebra Calculator can simplify polynomials, but it only supports polynomials containing the variable x. It consists of a numerator and a denominator. The reciprocal of a number a is simply 1 a. This process can be used for any number of fractions. Converting from decimals to fractions is straightforward. This would make the fraction , which simplifies to , since the greatest common factor between the numerator and denominator is 2. MathPapa Toggle navigation. The first multiple they all share is 12, so this is the least common multiple. It does, however, require the understanding that each decimal place to the right of the decimal point represents a power of 10; the first decimal place being 10 1 , the second 10 2 , the third 10 3 , and so on. Since the answer is right, Algebra Calculator shows a green equals sign. 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.