Add 70/3 and 16/18
1st number: 23 1/3, 2nd number: 16/18
70/3 + 16/18 is 218/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 3 × 6 = 18,
70/3 = 70 × 6/3 × 6 = 420/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
16/18 = 16 × 1/18 × 1 = 16/18 - Add the two like fractions:
420/18 + 16/18 = 420 + 16/18 = 436/18 - 436/18 simplified gives 218/9
- So, 70/3 + 16/18 = 218/9
In mixed form: 242/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/3+32/18 70/6+16/18 70/3+16/36 70/3+48/18 70/9+16/18 70/3+16/54 70/3+80/18 70/15+16/18 70/3+16/90 70/21+16/18