Add 14/7 and 12/27
1st number: 2 0/7, 2nd number: 12/27
14/7 + 12/27 is 22/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 27 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 7 × 27 = 189,
14/7 = 14 × 27/7 × 27 = 378/189 - Likewise, for the 2nd fraction, since 27 × 7 = 189,
12/27 = 12 × 7/27 × 7 = 84/189 - Add the two like fractions:
378/189 + 84/189 = 378 + 84/189 = 462/189 - 462/189 simplified gives 22/9
- So, 14/7 + 12/27 = 22/9
In mixed form: 24/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/7+12/27 14/7+24/27 14/7+12/54 42/7+12/27 14/7+36/27 14/21+12/27 14/7+12/81 70/7+12/27 14/7+60/27 14/35+12/27 98/7+12/27 14/7+84/27 14/49+12/27