Subtract 56/7 from 35/28
1st number: 1 7/28, 2nd number: 8 0/7
35/28 - 56/7 is -27/4.
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,
35/28 = 35 × 1/28 × 1 = 35/28 - Likewise, for the 2nd fraction, since 7 × 4 = 28,
56/7 = 56 × 4/7 × 4 = 224/28 - Subtract the two like fractions:
35/28 - 224/28 = 35 - 224/28 = -189/28 - After reducing the fraction, the answer is -27/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/28-56/7 35/56-56/7 35/28-56/14 35/84-56/7 35/28-56/21 35/28-56/35 35/28-56/49