Subtract 56/63 from 27/2
1st number: 13 1/2, 2nd number: 56/63
27/2 - 56/63 is 227/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 63 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 2 × 63 = 126,
27/2 = 27 × 63/2 × 63 = 1701/126 - Likewise, for the 2nd fraction, since 63 × 2 = 126,
56/63 = 56 × 2/63 × 2 = 112/126 - Subtract the two like fractions:
1701/126 - 112/126 = 1701 - 112/126 = 1589/126 - After reducing the fraction, the answer is 227/18
- In mixed form: 1211/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/2-56/63 27/4-56/63 81/2-56/63 27/6-56/63 27/10-56/63 27/14-56/63