Subtract 7/24 from 63/9, Solve 7 0/9

Subtract 7/24 from 63/9

1^st number: 7 0/9, 2^nd number: 7/24

63/9 - 7/24 is 161/24.

Find the least common denominator or LCM of the two denominators:
LCM of 9 and 24 is 72

Next, find the equivalent fraction of both fractional numbers with denominator 72
For the 1st fraction, since 9 × 8 = 72,
63/9 = 63 × 8/9 × 8 = 504/72
Likewise, for the 2nd fraction, since 24 × 3 = 72,
7/24 = 7 × 3/24 × 3 = 21/72
Subtract the two like fractions:
504/72 - 21/72 = 504 - 21/72 = 483/72
After reducing the fraction, the answer is 161/24
In mixed form: 617/24

MathStep (Works offline)

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