Add 49/15 and 81/60
1st number: 3 4/15, 2nd number: 1 21/60
49/15 + 81/60 is 277/60.
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,
49/15 = 49 × 4/15 × 4 = 196/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
81/60 = 81 × 1/60 × 1 = 81/60 - Add the two like fractions:
196/60 + 81/60 = 196 + 81/60 = 277/60 - So, 49/15 + 81/60 = 277/60
In mixed form: 437/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/15+81/60 49/30+81/60 49/45+81/60 49/75+81/60