Subtract 63/8 from 4/56
1st number: 4/56, 2nd number: 7 7/8
4/56 - 63/8 is -437/56.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 8 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 56 × 1 = 56,
4/56 = 4 × 1/56 × 1 = 4/56 - Likewise, for the 2nd fraction, since 8 × 7 = 56,
63/8 = 63 × 7/8 × 7 = 441/56 - Subtract the two like fractions:
4/56 - 441/56 = 4 - 441/56 = -437/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/56-63/8 4/56-63/16 12/56-63/8 4/56-63/24 20/56-63/8 4/56-63/40 28/56-63/8 4/56-63/56