Subtract 9/56 from 7/6
1st number: 1 1/6, 2nd number: 9/56
7/6 - 9/56 is 169/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 6 × 28 = 168,
7/6 = 7 × 28/6 × 28 = 196/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
9/56 = 9 × 3/56 × 3 = 27/168 - Subtract the two like fractions:
196/168 - 27/168 = 196 - 27/168 = 169/168 - In mixed form: 11/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/6-9/56 7/6-18/56 7/12-9/56 21/6-9/56 7/6-27/56 7/18-9/56 35/6-9/56 7/6-45/56 7/30-9/56 49/6-9/56 7/6-63/56 7/42-9/56