Subtract 45/56 from 63/14
1st number: 4 7/14, 2nd number: 45/56
63/14 - 45/56 is 207/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 14 × 4 = 56,
63/14 = 63 × 4/14 × 4 = 252/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
45/56 = 45 × 1/56 × 1 = 45/56 - Subtract the two like fractions:
252/56 - 45/56 = 252 - 45/56 = 207/56 - In mixed form: 339/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/14-90/56 63/28-45/56 63/42-45/56 63/70-45/56 63/98-45/56