Add 12/4 and 7/27
1st number: 3 0/4, 2nd number: 7/27
12/4 + 7/27 is 88/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 4 × 27 = 108,
12/4 = 12 × 27/4 × 27 = 324/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
7/27 = 7 × 4/27 × 4 = 28/108 - Add the two like fractions:
324/108 + 28/108 = 324 + 28/108 = 352/108 - 352/108 simplified gives 88/27
- So, 12/4 + 7/27 = 88/27
In mixed form: 37/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/4+7/27 12/4+14/27 12/8+7/27 12/4+7/54 36/4+7/27 12/4+21/27 12/4+7/81 60/4+7/27 12/4+35/27 12/20+7/27 84/4+7/27 12/4+49/27 12/28+7/27