Add 56/9 and 8/15
1st number: 6 2/9, 2nd number: 8/15
56/9 + 8/15 is 304/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 15 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 9 × 5 = 45,
56/9 = 56 × 5/9 × 5 = 280/45 - Likewise, for the 2nd fraction, since 15 × 3 = 45,
8/15 = 8 × 3/15 × 3 = 24/45 - Add the two like fractions:
280/45 + 24/45 = 280 + 24/45 = 304/45 - So, 56/9 + 8/15 = 304/45
In mixed form: 634/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/9+16/15 56/18+8/15 56/9+8/30 56/9+24/15 56/27+8/15 56/9+8/45 56/9+40/15 56/45+8/15 56/9+8/75 56/9+56/15 56/63+8/15