Add 14/9 and 56/54
1st number: 1 5/9, 2nd number: 1 2/54
14/9 + 56/54 is 70/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 9 × 6 = 54,
14/9 = 14 × 6/9 × 6 = 84/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
56/54 = 56 × 1/54 × 1 = 56/54 - Add the two like fractions:
84/54 + 56/54 = 84 + 56/54 = 140/54 - 140/54 simplified gives 70/27
- So, 14/9 + 56/54 = 70/27
In mixed form: 216/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/9+56/54 14/18+56/54 42/9+56/54 14/27+56/54 70/9+56/54 14/45+56/54 98/9+56/54 14/63+56/54