Subtract 7/56 from 10/9
1st number: 1 1/9, 2nd number: 7/56
10/9 - 7/56 is 71/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 9 × 56 = 504,
10/9 = 10 × 56/9 × 56 = 560/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
7/56 = 7 × 9/56 × 9 = 63/504 - Subtract the two like fractions:
560/504 - 63/504 = 560 - 63/504 = 497/504 - After reducing the fraction, the answer is 71/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/9-7/56 10/9-14/56 10/18-7/56 30/9-7/56 10/9-21/56 10/27-7/56 50/9-7/56 10/9-35/56 10/45-7/56 70/9-7/56 10/9-49/56 10/63-7/56