Add 56/27 and 70/7
1st number: 2 2/27, 2nd number: 10 0/7
56/27 + 70/7 is 326/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 7 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 27 × 7 = 189,
56/27 = 56 × 7/27 × 7 = 392/189 - Likewise, for the 2nd fraction, since 7 × 27 = 189,
70/7 = 70 × 27/7 × 27 = 1890/189 - Add the two like fractions:
392/189 + 1890/189 = 392 + 1890/189 = 2282/189 - 2282/189 simplified gives 326/27
- So, 56/27 + 70/7 = 326/27
In mixed form: 122/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/54+70/7 56/27+70/14 56/81+70/7 56/27+70/21 56/27+70/35 56/27+70/49