Subtract 75/49 from 9/56
1st number: 9/56, 2nd number: 1 26/49
9/56 - 75/49 is -537/392.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 49 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 56 × 7 = 392,
9/56 = 9 × 7/56 × 7 = 63/392 - Likewise, for the 2nd fraction, since 49 × 8 = 392,
75/49 = 75 × 8/49 × 8 = 600/392 - Subtract the two like fractions:
63/392 - 600/392 = 63 - 600/392 = -537/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/56-75/49 9/56-75/98 27/56-75/49 45/56-75/49 63/56-75/49