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Fraction Calculator

Add, subtract, multiply and divide fractions with simplified results.

Your details

Result

Result

5/4

Decimal
1.25
Mixed number
1 1/4

Good to know: a/b + c/d = (ad + cb) ÷ bd

About this tool

Formula

a/b + c/d = (ad + cb) ÷ bd

Questions people ask

How do I add fractions with different denominators?

Rewrite them over a common denominator, add the numerators, then simplify.

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How we calculate this

We use the standard published formula or definition for this calculation, and we show the working so you can check it.

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