Subtract 56/7 from 6/28
1st number: 6/28, 2nd number: 8 0/7
6/28 - 56/7 is -109/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 7 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 28 × 1 = 28,
6/28 = 6 × 1/28 × 1 = 6/28 - Likewise, for the 2nd fraction, since 7 × 4 = 28,
56/7 = 56 × 4/7 × 4 = 224/28 - Subtract the two like fractions:
6/28 - 224/28 = 6 - 224/28 = -218/28 - After reducing the fraction, the answer is -109/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/28-56/7 6/56-56/7 6/28-56/14 18/28-56/7 6/84-56/7 6/28-56/21 30/28-56/7 6/28-56/35 42/28-56/7 6/28-56/49