Add 64/27 and 7/12
1st number: 2 10/27, 2nd number: 7/12
64/27 + 7/12 is 319/108.
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,
64/27 = 64 × 4/27 × 4 = 256/108 - Likewise, for the 2nd fraction, since 12 × 9 = 108,
7/12 = 7 × 9/12 × 9 = 63/108 - Add the two like fractions:
256/108 + 63/108 = 256 + 63/108 = 319/108 - So, 64/27 + 7/12 = 319/108
In mixed form: 2103/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/27+14/12 64/54+7/12 64/27+7/24 64/27+21/12 64/81+7/12 64/27+7/36 64/27+35/12 64/27+7/60 64/27+49/12 64/27+7/84