Add 70/6 and 16/9
1st number: 11 4/6, 2nd number: 1 7/9
70/6 + 16/9 is 121/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 6 × 3 = 18,
70/6 = 70 × 3/6 × 3 = 210/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
16/9 = 16 × 2/9 × 2 = 32/18 - Add the two like fractions:
210/18 + 32/18 = 210 + 32/18 = 242/18 - 242/18 simplified gives 121/9
- So, 70/6 + 16/9 = 121/9
In mixed form: 134/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/6+32/9 70/12+16/9 70/6+16/18 70/6+48/9 70/18+16/9 70/6+16/27 70/6+80/9 70/30+16/9 70/6+16/45 70/42+16/9 70/6+16/63