Subtract 63/24 from 8/15
1st number: 8/15, 2nd number: 2 15/24
8/15 - 63/24 is -251/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 15 × 8 = 120,
8/15 = 8 × 8/15 × 8 = 64/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
63/24 = 63 × 5/24 × 5 = 315/120 - Subtract the two like fractions:
64/120 - 315/120 = 64 - 315/120 = -251/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/15-63/24 8/30-63/24 8/15-63/48 24/15-63/24 8/45-63/24 8/15-63/72 40/15-63/24 8/75-63/24 56/15-63/24