Answers

Subtract 70/21 from 3/21

1^st number: 3/21, 2^nd number: 3 7/21

3/21 - 70/21 is -67/21.

Steps for subtracting fractions

1. Subtract the two fractions:
   3/21 - 70/21 = 3 - 70/21 = -67/21

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related: ⁶/₂₁-⁷⁰/₂₁ ³/₄₂-⁷⁰/₂₁ ³/₂₁-⁷⁰/₄₂ ⁹/₂₁-⁷⁰/₂₁ ³/₆₃-⁷⁰/₂₁ ³/₂₁-⁷⁰/₆₃ ¹⁵/₂₁-⁷⁰/₂₁

Subtract Fractions Calculator