Subtract 75/49 from 2/15
1st number: 2/15, 2nd number: 1 26/49
2/15 - 75/49 is -1027/735.
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,
2/15 = 2 × 49/15 × 49 = 98/735 - Likewise, for the 2nd fraction, since 49 × 15 = 735,
75/49 = 75 × 15/49 × 15 = 1125/735 - Subtract the two like fractions:
98/735 - 1125/735 = 98 - 1125/735 = -1027/735
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/15-75/49 2/30-75/49 2/15-75/98 6/15-75/49 2/45-75/49 10/15-75/49 2/75-75/49 14/15-75/49