Add 1/18 and 14/7
1st number: 1/18, 2nd number: 2 0/7
1/18 + 14/7 is 37/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 7 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 18 × 7 = 126,
1/18 = 1 × 7/18 × 7 = 7/126 - Likewise, for the 2nd fraction, since 7 × 18 = 126,
14/7 = 14 × 18/7 × 18 = 252/126 - Add the two like fractions:
7/126 + 252/126 = 7 + 252/126 = 259/126 - 259/126 simplified gives 37/18
- So, 1/18 + 14/7 = 37/18
In mixed form: 21/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/18+14/7 1/18+28/7 1/36+14/7 3/18+14/7 1/18+42/7 1/54+14/7 1/18+14/21 5/18+14/7 1/18+70/7 1/90+14/7 1/18+14/35 7/18+14/7 1/18+98/7 1/18+14/49