Add 4/15 and 63/60
1st number: 4/15, 2nd number: 1 3/60
4/15 + 63/60 is 79/60.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 15 × 4 = 60,
4/15 = 4 × 4/15 × 4 = 16/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
63/60 = 63 × 1/60 × 1 = 63/60 - Add the two like fractions:
16/60 + 63/60 = 16 + 63/60 = 79/60 - So, 4/15 + 63/60 = 79/60
In mixed form: 119/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/15+63/60 4/30+63/60 12/15+63/60 4/45+63/60 20/15+63/60 4/75+63/60 28/15+63/60