Add 56/60 and 15/64
56/60 + 15/64 is 1121/960.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 64 is 960
Next, find the equivalent fraction of both fractional numbers with denominator 960 - For the 1st fraction, since 60 × 16 = 960,
56/60 = 56 × 16/60 × 16 = 896/960 - Likewise, for the 2nd fraction, since 64 × 15 = 960,
15/64 = 15 × 15/64 × 15 = 225/960 - Add the two like fractions:
896/960 + 225/960 = 896 + 225/960 = 1121/960 - So, 56/60 + 15/64 = 1121/960
In mixed form: 1161/960
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/60+30/64 56/60+45/64 56/60+75/64