Add 35/3 and 56/15
1st number: 11 2/3, 2nd number: 3 11/15
35/3 + 56/15 is 77/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 15 is 15
Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 3 × 5 = 15,
35/3 = 35 × 5/3 × 5 = 175/15 - Likewise, for the 2nd fraction, since 15 × 1 = 15,
56/15 = 56 × 1/15 × 1 = 56/15 - Add the two like fractions:
175/15 + 56/15 = 175 + 56/15 = 231/15 - 231/15 simplified gives 77/5
- So, 35/3 + 56/15 = 77/5
In mixed form: 152/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/3+56/15 35/6+56/15 35/3+56/30 35/9+56/15 35/3+56/45 35/15+56/15 35/3+56/75 35/21+56/15