Subtract 18/7 from 56/14
1st number: 4 0/14, 2nd number: 2 4/7
56/14 - 18/7 is 10/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 7 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 14 × 1 = 14,
56/14 = 56 × 1/14 × 1 = 56/14 - Likewise, for the 2nd fraction, since 7 × 2 = 14,
18/7 = 18 × 2/7 × 2 = 36/14 - Subtract the two like fractions:
56/14 - 36/14 = 56 - 36/14 = 20/14 - After reducing the fraction, the answer is 10/7
- In mixed form: 13/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/14-36/7 56/28-18/7 56/14-18/14 56/14-54/7 56/42-18/7 56/14-18/21 56/14-90/7 56/70-18/7 56/14-18/35 56/98-18/7 56/14-18/49