Add 60/28 and 15/18
1st number: 2 4/28, 2nd number: 15/18
60/28 + 15/18 is 125/42.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 28 and 18 is 252
Next, find the equivalent fraction of both fractional numbers with denominator 252 - For the 1st fraction, since 28 × 9 = 252,
60/28 = 60 × 9/28 × 9 = 540/252 - Likewise, for the 2nd fraction, since 18 × 14 = 252,
15/18 = 15 × 14/18 × 14 = 210/252 - Add the two like fractions:
540/252 + 210/252 = 540 + 210/252 = 750/252 - 750/252 simplified gives 125/42
- So, 60/28 + 15/18 = 125/42
In mixed form: 241/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/28+30/18 60/56+15/18 60/28+15/36 60/28+45/18 60/84+15/18 60/28+15/54 60/28+75/18 60/28+15/90