Answers

Subtract 21/8 from 63/8

1^st number: 7 7/8, 2^nd number: 2 5/8

63/8 - 21/8 is 21/4.

Steps for subtracting fractions

1. Subtract the two fractions:
   63/8 - 21/8 = 63 - 21/8 = 42/8
2. After reducing the fraction, the answer is 21/4
3. In mixed form: 51/4

MathStep (Works offline)

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

Related: ⁶³/₈-⁴²/₈ ⁶³/₁₆-²¹/₈ ⁶³/₈-²¹/₁₆ ⁶³/₈-⁶³/₈ ⁶³/₂₄-²¹/₈ ⁶³/₈-²¹/₂₄ ⁶³/₄₀-²¹/₈ ⁶³/₈-²¹/₄₀ ⁶³/₅₆-²¹/₈ ⁶³/₈-²¹/₅₆

Subtract Fractions Calculator