Fractions calculator

Online fractions calculator - addition, subtraction, multiplication, division.

Enter fractions, select operation and press the = button:

 

   
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Fractions addition example

1/2 + 1/3 = (1×3+1×2) / (2×3) = 5 / 6

Fractions subtraction example

1/2 - 1/3 = (1×3 - 1×2) / (2×3) = 1 / 6

Fractions multiplication example

1/2 × 1/3 = (1×1) / (2×3) = 1 / 6

Fractions division example

1/2 º 1/3 = 1/2 × 3/1 = (1×3) / (2×1) = 3 / 2 = 1 1/2

 


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