Subtract 7/56 from 9/8
1st number: 1 1/8, 2nd number: 7/56
9/8 - 7/56 is 1/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 8 × 7 = 56,
9/8 = 9 × 7/8 × 7 = 63/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
7/56 = 7 × 1/56 × 1 = 7/56 - Subtract the two like fractions:
63/56 - 7/56 = 63 - 7/56 = 56/56 - After reducing the fraction, the answer is 1/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/8-7/56 9/8-14/56 9/16-7/56 27/8-7/56 9/8-21/56 9/24-7/56 45/8-7/56 9/8-35/56 9/40-7/56 63/8-7/56 9/8-49/56 9/56-7/56