Add 56/3 and 3/15
1st number: 18 2/3, 2nd number: 3/15
56/3 + 3/15 is 283/15.
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,
56/3 = 56 × 5/3 × 5 = 280/15 - Likewise, for the 2nd fraction, since 15 × 1 = 15,
3/15 = 3 × 1/15 × 1 = 3/15 - Add the two like fractions:
280/15 + 3/15 = 280 + 3/15 = 283/15 - So, 56/3 + 3/15 = 283/15
In mixed form: 1813/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/3+6/15 56/6+3/15 56/3+3/30 56/3+9/15 56/9+3/15 56/3+3/45 56/15+3/15 56/3+3/75 56/3+21/15 56/21+3/15