Add 8/15 and 63/24
1st number: 8/15, 2nd number: 2 15/24
8/15 + 63/24 is 379/120.
Steps for adding 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 - Add the two like fractions:
64/120 + 315/120 = 64 + 315/120 = 379/120 - So, 8/15 + 63/24 = 379/120
In mixed form: 319/120
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