Add 14/6 and 18/7
1st number: 2 2/6, 2nd number: 2 4/7
14/6 + 18/7 is 103/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 7 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
14/6 = 14 × 7/6 × 7 = 98/42 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
18/7 = 18 × 6/7 × 6 = 108/42 - Add the two like fractions:
98/42 + 108/42 = 98 + 108/42 = 206/42 - 206/42 simplified gives 103/21
- So, 14/6 + 18/7 = 103/21
In mixed form: 419/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/6+18/7 14/6+36/7 14/12+18/7 14/6+18/14 42/6+18/7 14/6+54/7 14/18+18/7 14/6+18/21 70/6+18/7 14/6+90/7 14/30+18/7 14/6+18/35 98/6+18/7 14/42+18/7 14/6+18/49