Subtract 70/27 from 56/5
1st number: 11 1/5, 2nd number: 2 16/27
56/5 - 70/27 is 1162/135.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 5 × 27 = 135,
56/5 = 56 × 27/5 × 27 = 1512/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
70/27 = 70 × 5/27 × 5 = 350/135 - Subtract the two like fractions:
1512/135 - 350/135 = 1512 - 350/135 = 1162/135 - In mixed form: 882/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/10-70/27 56/5-70/54 56/15-70/27 56/5-70/81 56/25-70/27 56/35-70/27