Add 56/15 and 14/27
1st number: 3 11/15, 2nd number: 14/27
56/15 + 14/27 is 574/135.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 15 × 9 = 135,
56/15 = 56 × 9/15 × 9 = 504/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
14/27 = 14 × 5/27 × 5 = 70/135 - Add the two like fractions:
504/135 + 70/135 = 504 + 70/135 = 574/135 - So, 56/15 + 14/27 = 574/135
In mixed form: 434/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/15+28/27 56/30+14/27 56/15+14/54 56/15+42/27 56/45+14/27 56/15+14/81 56/15+70/27 56/75+14/27 56/15+98/27