Add 18/9 and 9/14
1st number: 2 0/9, 2nd number: 9/14
18/9 + 9/14 is 37/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 14 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 9 × 14 = 126,
18/9 = 18 × 14/9 × 14 = 252/126 - Likewise, for the 2nd fraction, since 14 × 9 = 126,
9/14 = 9 × 9/14 × 9 = 81/126 - Add the two like fractions:
252/126 + 81/126 = 252 + 81/126 = 333/126 - 333/126 simplified gives 37/14
- So, 18/9 + 9/14 = 37/14
In mixed form: 29/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/9+9/14 18/9+18/14 18/9+9/28 54/9+9/14 18/9+27/14 18/27+9/14 18/9+9/42 90/9+9/14 18/9+45/14 18/45+9/14 18/9+9/70 18/9+63/14 18/63+9/14 18/9+9/98