Subtract 7/8 from 35/28
1st number: 1 7/28, 2nd number: 7/8
35/28 - 7/8 is 3/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 28 × 2 = 56,
35/28 = 35 × 2/28 × 2 = 70/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
7/8 = 7 × 7/8 × 7 = 49/56 - Subtract the two like fractions:
70/56 - 49/56 = 70 - 49/56 = 21/56 - After reducing the fraction, the answer is 3/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/28-7/8 35/28-14/8 35/56-7/8 35/28-7/16 35/28-21/8 35/84-7/8 35/28-7/24 35/28-35/8 35/28-7/40 35/28-49/8 35/28-7/56