Subtract 56/15 from 6/4
1st number: 1 2/4, 2nd number: 3 11/15
6/4 - 56/15 is -67/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 15 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
6/4 = 6 × 15/4 × 15 = 90/60 - Likewise, for the 2nd fraction, since 15 × 4 = 60,
56/15 = 56 × 4/15 × 4 = 224/60 - Subtract the two like fractions:
90/60 - 224/60 = 90 - 224/60 = -134/60 - After reducing the fraction, the answer is -67/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/4-56/15 6/8-56/15 6/4-56/30 18/4-56/15 6/12-56/15 6/4-56/45 30/4-56/15 6/20-56/15 6/4-56/75 42/4-56/15 6/28-56/15