Fractions 計算機

Fractions 計算機 Fraction Simplifier Fraction Converter

* lcm = least common multiple

Fraction simplifier

Fractions calculation


Adding fractions example

12
+
13
=
1×3+1×22×3
=
56

Subtracting fractions example

12
-
13
=
1×32×3
=
16

Multiplying fractions example

12
×
13
=
1×12×3
=
16

Dividing fractions example

12
÷
13
=
12
×
31
=
1×32×1
=
32
= 1
12

See also

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