Subtract 28/14 from 56/5
1st number: 11 1/5, 2nd number: 2 0/14
56/5 - 28/14 is 46/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 14 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 5 × 14 = 70,
56/5 = 56 × 14/5 × 14 = 784/70 - Likewise, for the 2nd fraction, since 14 × 5 = 70,
28/14 = 28 × 5/14 × 5 = 140/70 - Subtract the two like fractions:
784/70 - 140/70 = 784 - 140/70 = 644/70 - After reducing the fraction, the answer is 46/5
- In mixed form: 91/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/5-56/14 56/10-28/14 56/5-84/14 56/15-28/14 56/5-28/42 56/25-28/14 56/5-28/70 56/35-28/14 56/5-28/98