Add 63/27 and 60/12
1st number: 2 9/27, 2nd number: 5 0/12
63/27 + 60/12 is 22/3.
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,
63/27 = 63 × 4/27 × 4 = 252/108 - Likewise, for the 2nd fraction, since 12 × 9 = 108,
60/12 = 60 × 9/12 × 9 = 540/108 - Add the two like fractions:
252/108 + 540/108 = 252 + 540/108 = 792/108 - 792/108 simplified gives 22/3
- So, 63/27 + 60/12 = 22/3
In mixed form: 71/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/54+60/12 63/27+60/24 63/81+60/12 63/27+60/36 63/27+60/84