Answers

Subtract 63/32 from 7/9

1^st number: 7/9, 2^nd number: 1 31/32

7/9 - 63/32 is -343/288.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 9 and 32 is 288
   
   Next, find the equivalent fraction of both fractional numbers with denominator 288
2. For the 1st fraction, since 9 × 32 = 288,
   7/9 = 7 × 32/9 × 32 = 224/288
3. Likewise, for the 2nd fraction, since 32 × 9 = 288,
   63/32 = 63 × 9/32 × 9 = 567/288
4. Subtract the two like fractions:
   224/288 - 567/288 = 224 - 567/288 = -343/288

MathStep (Works offline)

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

Related: ¹⁴/₉-⁶³/₃₂ ⁷/₁₈-⁶³/₃₂ ⁷/₉-⁶³/₆₄ ²¹/₉-⁶³/₃₂ ⁷/₂₇-⁶³/₃₂ ⁷/₉-⁶³/₉₆ ³⁵/₉-⁶³/₃₂ ⁷/₄₅-⁶³/₃₂ ⁴⁹/₉-⁶³/₃₂ ⁷/₆₃-⁶³/₃₂

Subtract Fractions Calculator