Add 60/12 and 56/18
1st number: 5 0/12, 2nd number: 3 2/18
60/12 + 56/18 is 73/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 18 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 12 × 3 = 36,
60/12 = 60 × 3/12 × 3 = 180/36 - Likewise, for the 2nd fraction, since 18 × 2 = 36,
56/18 = 56 × 2/18 × 2 = 112/36 - Add the two like fractions:
180/36 + 112/36 = 180 + 112/36 = 292/36 - 292/36 simplified gives 73/9
- So, 60/12 + 56/18 = 73/9
In mixed form: 81/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/24+56/18 60/12+56/36 60/36+56/18 60/12+56/54 60/12+56/90 60/84+56/18