Answers

Subtract 15/20 from 12/20

12/20 - 15/20 is -3/20.

Steps for subtracting fractions

1. Subtract the two fractions:
   12/20 - 15/20 = 12 - 15/20 = -3/20

MathStep (Works offline)

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

Related: ²⁴/₂₀-¹⁵/₂₀ ¹²/₂₀-³⁰/₂₀ ¹²/₄₀-¹⁵/₂₀ ¹²/₂₀-¹⁵/₄₀ ³⁶/₂₀-¹⁵/₂₀ ¹²/₂₀-⁴⁵/₂₀ ¹²/₆₀-¹⁵/₂₀ ¹²/₂₀-¹⁵/₆₀ ⁶⁰/₂₀-¹⁵/₂₀ ¹²/₂₀-⁷⁵/₂₀ ⁸⁴/₂₀-¹⁵/₂₀

Subtract Fractions Calculator