Subtract 7/56 from 40/4
1st number: 10 0/4, 2nd number: 7/56
40/4 - 7/56 is 79/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 56 is 56
Next, find the equivalent fraction of both fractional numbers with denominator 56 - For the 1st fraction, since 4 × 14 = 56,
40/4 = 40 × 14/4 × 14 = 560/56 - Likewise, for the 2nd fraction, since 56 × 1 = 56,
7/56 = 7 × 1/56 × 1 = 7/56 - Subtract the two like fractions:
560/56 - 7/56 = 560 - 7/56 = 553/56 - After reducing the fraction, the answer is 79/8
- In mixed form: 97/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4-7/56 40/4-14/56 40/8-7/56 40/4-21/56 40/12-7/56 40/4-35/56 40/20-7/56 40/4-49/56 40/28-7/56