Subtract 49/9 from 7/56
1st number: 7/56, 2nd number: 5 4/9
7/56 - 49/9 is -383/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 9 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 56 × 9 = 504,
7/56 = 7 × 9/56 × 9 = 63/504 - Likewise, for the 2nd fraction, since 9 × 56 = 504,
49/9 = 49 × 56/9 × 56 = 2744/504 - Subtract the two like fractions:
63/504 - 2744/504 = 63 - 2744/504 = -2681/504 - After reducing the fraction, the answer is -383/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/56-49/9 7/56-98/9 7/56-49/18 21/56-49/9 7/56-49/27 35/56-49/9 7/56-49/45 49/56-49/9 7/56-49/63