Add 70/3 and 56/27
1st number: 23 1/3, 2nd number: 2 2/27
70/3 + 56/27 is 686/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 27 is 27
Next, find the equivalent fraction of both fractional numbers with denominator 27 - For the 1st fraction, since 3 × 9 = 27,
70/3 = 70 × 9/3 × 9 = 630/27 - Likewise, for the 2nd fraction, since 27 × 1 = 27,
56/27 = 56 × 1/27 × 1 = 56/27 - Add the two like fractions:
630/27 + 56/27 = 630 + 56/27 = 686/27 - So, 70/3 + 56/27 = 686/27
In mixed form: 2511/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/6+56/27 70/3+56/54 70/9+56/27 70/3+56/81 70/15+56/27 70/21+56/27