Add 7/18 and 2/3
7/18 + 2/3 is 19/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 3 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 3 × 6 = 18,
2/3 = 2 × 6/3 × 6 = 12/18 - Add the two like fractions:
7/18 + 12/18 = 7 + 12/18 = 19/18 - So, 7/18 + 2/3 = 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+2/3 7/18+4/3 7/36+2/3 7/18+2/6 21/18+2/3 7/18+6/3 7/54+2/3 7/18+2/9 35/18+2/3 7/18+10/3 7/90+2/3 7/18+2/15 49/18+2/3 7/18+14/3 7/18+2/21