Subtract 4/32 from 63/14, Solve 4 7/14

Subtract 4/32 from 63/14

1^st number: 4 7/14, 2^nd number: 4/32

63/14 - 4/32 is 35/8.

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,
63/14 = 63 × 16/14 × 16 = 1008/224
Likewise, for the 2nd fraction, since 32 × 7 = 224,
4/32 = 4 × 7/32 × 7 = 28/224
Subtract the two like fractions:
1008/224 - 28/224 = 1008 - 28/224 = 980/224
After reducing the fraction, the answer is 35/8
In mixed form: 43/8

MathStep (Works offline)

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