Subtract 45/6 from 6/56
1st number: 6/56, 2nd number: 7 3/6
6/56 - 45/6 is -207/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 6 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 56 × 3 = 168,
6/56 = 6 × 3/56 × 3 = 18/168 - Likewise, for the 2nd fraction, since 6 × 28 = 168,
45/6 = 45 × 28/6 × 28 = 1260/168 - Subtract the two like fractions:
18/168 - 1260/168 = 18 - 1260/168 = -1242/168 - After reducing the fraction, the answer is -207/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/56-45/6 6/56-90/6 6/56-45/12 18/56-45/6 6/56-45/18 30/56-45/6 6/56-45/30 42/56-45/6 6/56-45/42