Subtract 56/49 from 35/15
1st number: 2 5/15, 2nd number: 1 7/49
35/15 - 56/49 is 25/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 49 is 735
Next, find the equivalent fraction of both fractional numbers with denominator 735 - For the 1st fraction, since 15 × 49 = 735,
35/15 = 35 × 49/15 × 49 = 1715/735 - Likewise, for the 2nd fraction, since 49 × 15 = 735,
56/49 = 56 × 15/49 × 15 = 840/735 - Subtract the two like fractions:
1715/735 - 840/735 = 1715 - 840/735 = 875/735 - After reducing the fraction, the answer is 25/21
- In mixed form: 14/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/15-56/49 35/30-56/49 35/15-56/98 35/45-56/49 35/75-56/49