Answers

Subtract 2/21 from 15/21

15/21 - 2/21 is 13/21.

Steps for subtracting fractions

1. Subtract the two fractions:
   15/21 - 2/21 = 15 - 2/21 = 13/21

MathStep (Works offline)

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

Related: ³⁰/₂₁-²/₂₁ ¹⁵/₂₁-⁴/₂₁ ¹⁵/₄₂-²/₂₁ ¹⁵/₂₁-²/₄₂ ⁴⁵/₂₁-²/₂₁ ¹⁵/₂₁-⁶/₂₁ ¹⁵/₆₃-²/₂₁ ¹⁵/₂₁-²/₆₃ ⁷⁵/₂₁-²/₂₁ ¹⁵/₂₁-¹⁰/₂₁ ¹⁵/₂₁-¹⁴/₂₁

Subtract Fractions Calculator