Subtract 9/7 from 56/4
1st number: 14 0/4, 2nd number: 1 2/7
56/4 - 9/7 is 89/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 7 is 28
Next, find the equivalent fraction of both fractional numbers with denominator 28 - For the 1st fraction, since 4 × 7 = 28,
56/4 = 56 × 7/4 × 7 = 392/28 - Likewise, for the 2nd fraction, since 7 × 4 = 28,
9/7 = 9 × 4/7 × 4 = 36/28 - Subtract the two like fractions:
392/28 - 36/28 = 392 - 36/28 = 356/28 - After reducing the fraction, the answer is 89/7
- In mixed form: 125/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/4-18/7 56/8-9/7 56/4-9/14 56/4-27/7 56/12-9/7 56/4-9/21 56/4-45/7 56/20-9/7 56/4-9/35 56/4-63/7 56/28-9/7 56/4-9/49