Subtract 3/96 from 63/4, Solve 15 3/4

Subtract 3/96 from 63/4

1^st number: 15 3/4, 2^nd number: 3/96

63/4 - 3/96 is 503/32.

Find the least common denominator or LCM of the two denominators:
LCM of 4 and 96 is 96

Next, find the equivalent fraction of both fractional numbers with denominator 96
For the 1st fraction, since 4 × 24 = 96,
63/4 = 63 × 24/4 × 24 = 1512/96
Likewise, for the 2nd fraction, since 96 × 1 = 96,
3/96 = 3 × 1/96 × 1 = 3/96
Subtract the two like fractions:
1512/96 - 3/96 = 1512 - 3/96 = 1509/96
After reducing the fraction, the answer is 503/32
In mixed form: 1523/32

MathStep (Works offline)

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