Add 7/18 and 6/9
7/18 + 6/9 is 19/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 18 × 1 = 18,
7/18 = 7 × 1/18 × 1 = 7/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
6/9 = 6 × 2/9 × 2 = 12/18 - Add the two like fractions:
7/18 + 12/18 = 7 + 12/18 = 19/18 - So, 7/18 + 6/9 = 19/18
In mixed form: 11/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/18+6/9 7/18+12/9 7/36+6/9 7/18+6/18 21/18+6/9 7/18+18/9 7/54+6/9 7/18+6/27 35/18+6/9 7/18+30/9 7/90+6/9 7/18+6/45 49/18+6/9 7/18+42/9 7/18+6/63