Add 56/15 and 63/32
1st number: 3 11/15, 2nd number: 1 31/32
56/15 + 63/32 is 2737/480.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 32 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 15 × 32 = 480,
56/15 = 56 × 32/15 × 32 = 1792/480 - Likewise, for the 2nd fraction, since 32 × 15 = 480,
63/32 = 63 × 15/32 × 15 = 945/480 - Add the two like fractions:
1792/480 + 945/480 = 1792 + 945/480 = 2737/480 - So, 56/15 + 63/32 = 2737/480
In mixed form: 5337/480
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/30+63/32 56/15+63/64 56/45+63/32 56/15+63/96 56/75+63/32