Subtract 21/32 from 56/3
1st number: 18 2/3, 2nd number: 21/32
56/3 - 21/32 is 1729/96.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 32 is 96
Next, find the equivalent fraction of both fractional numbers with denominator 96 - For the 1st fraction, since 3 × 32 = 96,
56/3 = 56 × 32/3 × 32 = 1792/96 - Likewise, for the 2nd fraction, since 32 × 3 = 96,
21/32 = 21 × 3/32 × 3 = 63/96 - Subtract the two like fractions:
1792/96 - 63/96 = 1792 - 63/96 = 1729/96 - In mixed form: 181/96
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/3-42/32 56/6-21/32 56/3-21/64 56/3-63/32 56/9-21/32 56/3-21/96 56/15-21/32 56/21-21/32