Add 1/18 and 7/6
1st number: 1/18, 2nd number: 1 1/6
1/18 + 7/6 is 11/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 6 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 18 × 1 = 18,
1/18 = 1 × 1/18 × 1 = 1/18 - Likewise, for the 2nd fraction, since 6 × 3 = 18,
7/6 = 7 × 3/6 × 3 = 21/18 - Add the two like fractions:
1/18 + 21/18 = 1 + 21/18 = 22/18 - 22/18 simplified gives 11/9
- So, 1/18 + 7/6 = 11/9
In mixed form: 12/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/18+7/6 1/18+14/6 1/36+7/6 1/18+7/12 3/18+7/6 1/18+21/6 1/54+7/6 1/18+7/18 5/18+7/6 1/18+35/6 1/90+7/6 1/18+7/30 7/18+7/6 1/18+49/6 1/18+7/42