Answers

Subtract 84/32 from 90/6

1^st number: 15 0/6, 2^nd number: 2 20/32

90/6 - 84/32 is 99/8.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 6 and 32 is 96
   
   Next, find the equivalent fraction of both fractional numbers with denominator 96
2. For the 1st fraction, since 6 × 16 = 96,
   90/6 = 90 × 16/6 × 16 = 1440/96
3. Likewise, for the 2nd fraction, since 32 × 3 = 96,
   84/32 = 84 × 3/32 × 3 = 252/96
4. Subtract the two like fractions:
   1440/96 - 252/96 = 1440 - 252/96 = 1188/96
5. After reducing the fraction, the answer is 99/8
6. In mixed form: 123/8

MathStep (Works offline)

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

Related: ⁹⁰/₁₂-⁸⁴/₃₂ ⁹⁰/₆-⁸⁴/₆₄ ⁹⁰/₁₈-⁸⁴/₃₂ ⁹⁰/₆-⁸⁴/₉₆ ⁹⁰/₃₀-⁸⁴/₃₂ ⁹⁰/₄₂-⁸⁴/₃₂

Subtract Fractions Calculator