Subtract 63/7 from 9/56
1st number: 9/56, 2nd number: 9 0/7
9/56 - 63/7 is -495/56.
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,
9/56 = 9 × 1/56 × 1 = 9/56 - Likewise, for the 2nd fraction, since 7 × 8 = 56,
63/7 = 63 × 8/7 × 8 = 504/56 - Subtract the two like fractions:
9/56 - 504/56 = 9 - 504/56 = -495/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/56-63/7 9/56-63/14 27/56-63/7 9/56-63/21 45/56-63/7 9/56-63/35 63/56-63/7 9/56-63/49