Subtract 40/56 from 27/2
1st number: 13 1/2, 2nd number: 40/56
27/2 - 40/56 is 179/14.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 2 × 28 = 56,
27/2 = 27 × 28/2 × 28 = 756/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
40/56 = 40 × 1/56 × 1 = 40/56 - Subtract the two like fractions:
756/56 - 40/56 = 756 - 40/56 = 716/56 - After reducing the fraction, the answer is 179/14
- In mixed form: 1211/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/2-40/56 27/2-80/56 27/4-40/56 81/2-40/56 27/6-40/56 27/10-40/56 27/14-40/56