Subtract 3/16 from 56/15
1st number: 3 11/15, 2nd number: 3/16
56/15 - 3/16 is 851/240.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 16 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 15 × 16 = 240,
56/15 = 56 × 16/15 × 16 = 896/240 - Likewise, for the 2nd fraction, since 16 × 15 = 240,
3/16 = 3 × 15/16 × 15 = 45/240 - Subtract the two like fractions:
896/240 - 45/240 = 896 - 45/240 = 851/240 - In mixed form: 3131/240
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/15-6/16 56/30-3/16 56/15-3/32 56/15-9/16 56/45-3/16 56/15-3/48 56/15-15/16 56/75-3/16 56/15-3/80 56/15-21/16