Subtract 10/56 from 27/7
1st number: 3 6/7, 2nd number: 10/56
27/7 - 10/56 is 103/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 7 × 8 = 56,
27/7 = 27 × 8/7 × 8 = 216/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
10/56 = 10 × 1/56 × 1 = 10/56 - Subtract the two like fractions:
216/56 - 10/56 = 216 - 10/56 = 206/56 - After reducing the fraction, the answer is 103/28
- In mixed form: 319/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/7-10/56 27/7-20/56 27/14-10/56 81/7-10/56 27/7-30/56 27/21-10/56 27/7-50/56 27/35-10/56 27/7-70/56 27/49-10/56