Add 14/6 and 21/27
1st number: 2 2/6, 2nd number: 21/27
14/6 + 21/27 is 28/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 6 × 9 = 54,
14/6 = 14 × 9/6 × 9 = 126/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
21/27 = 21 × 2/27 × 2 = 42/54 - Add the two like fractions:
126/54 + 42/54 = 126 + 42/54 = 168/54 - 168/54 simplified gives 28/9
- So, 14/6 + 21/27 = 28/9
In mixed form: 31/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/6+21/27 14/6+42/27 14/12+21/27 14/6+21/54 42/6+21/27 14/6+63/27 14/18+21/27 14/6+21/81 70/6+21/27 14/30+21/27 98/6+21/27 14/42+21/27