Subtract 27/49 from 56/15
1st number: 3 11/15, 2nd number: 27/49
56/15 - 27/49 is 2339/735.
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,
56/15 = 56 × 49/15 × 49 = 2744/735 - Likewise, for the 2nd fraction, since 49 × 15 = 735,
27/49 = 27 × 15/49 × 15 = 405/735 - Subtract the two like fractions:
2744/735 - 405/735 = 2744 - 405/735 = 2339/735 - In mixed form: 3134/735
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/15-54/49 56/30-27/49 56/15-27/98 56/15-81/49 56/45-27/49 56/75-27/49