Add 25/27 and 6/12
25/27 + 6/12 is 77/54.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 12 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 27 × 4 = 108,
25/27 = 25 × 4/27 × 4 = 100/108 - Likewise, for the 2nd fraction, since 12 × 9 = 108,
6/12 = 6 × 9/12 × 9 = 54/108 - Add the two like fractions:
100/108 + 54/108 = 100 + 54/108 = 154/108 - 154/108 simplified gives 77/54
- So, 25/27 + 6/12 = 77/54
In mixed form: 123/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/27+6/12 25/54+6/12 25/27+6/24 75/27+6/12 25/27+18/12 25/81+6/12 25/27+6/36 25/27+30/12 25/27+6/60 25/27+42/12 25/27+6/84