Subtract 90/56 from 49/8
1st number: 6 1/8, 2nd number: 1 34/56
49/8 - 90/56 is 253/56.
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,
49/8 = 49 × 7/8 × 7 = 343/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
90/56 = 90 × 1/56 × 1 = 90/56 - Subtract the two like fractions:
343/56 - 90/56 = 343 - 90/56 = 253/56 - In mixed form: 429/56
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/8-90/56 49/16-90/56 49/24-90/56 49/40-90/56 49/56-90/56