Subtract 42/32 from 56/14, Solve 4 0/14

Subtract 42/32 from 56/14

1^st number: 4 0/14, 2^nd number: 1 10/32

56/14 - 42/32 is 43/16.

Find the least common denominator or LCM of the two denominators:
LCM of 14 and 32 is 224

Next, find the equivalent fraction of both fractional numbers with denominator 224
For the 1st fraction, since 14 × 16 = 224,
56/14 = 56 × 16/14 × 16 = 896/224
Likewise, for the 2nd fraction, since 32 × 7 = 224,
42/32 = 42 × 7/32 × 7 = 294/224
Subtract the two like fractions:
896/224 - 294/224 = 896 - 294/224 = 602/224
After reducing the fraction, the answer is 43/16
In mixed form: 211/16

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad