Subtract 14/7 from 63/56
1st number: 1 7/56, 2nd number: 2 0/7
63/56 - 14/7 is -7/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 7 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
63/56 = 63 × 1/56 × 1 = 63/56 - Likewise, for the 2nd fraction, since 7 × 8 = 56,
14/7 = 14 × 8/7 × 8 = 112/56 - Subtract the two like fractions:
63/56 - 112/56 = 63 - 112/56 = -49/56 - After reducing the fraction, the answer is -7/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/56-28/7 63/56-42/7 63/56-14/21 63/56-70/7 63/56-14/35 63/56-98/7 63/56-14/49