Subtract 14/56 from 28/15
1st number: 1 13/15, 2nd number: 14/56
28/15 - 14/56 is 97/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 56 is 840
Next, find the equivalent fraction of both fractional numbers with denominator 840 - For the 1st fraction, since 15 × 56 = 840,
28/15 = 28 × 56/15 × 56 = 1568/840 - Likewise, for the 2nd fraction, since 56 × 15 = 840,
14/56 = 14 × 15/56 × 15 = 210/840 - Subtract the two like fractions:
1568/840 - 210/840 = 1568 - 210/840 = 1358/840 - After reducing the fraction, the answer is 97/60
- In mixed form: 137/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/15-14/56 28/15-28/56 28/30-14/56 84/15-14/56 28/15-42/56 28/45-14/56 28/15-70/56 28/75-14/56 28/15-98/56