Calculator

Fraction Calculator

Add, subtract, multiply, or divide two fractions, simplified automatically.

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Numerator 1

Denominator 1

Operation

Numerator 2

Denominator 2

Enter two fractions to see the result.

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About the Fraction Calculator

How it works

Addition and subtraction find a common denominator; multiplication multiplies numerators and denominators directly; division multiplies by the reciprocal. Every result is reduced to lowest terms using the greatest common divisor.

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