Add 60/18 and 28/56
1st number: 3 6/18, 2nd number: 28/56
60/18 + 28/56 is 23/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 18 × 28 = 504,
60/18 = 60 × 28/18 × 28 = 1680/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
28/56 = 28 × 9/56 × 9 = 252/504 - Add the two like fractions:
1680/504 + 252/504 = 1680 + 252/504 = 1932/504 - 1932/504 simplified gives 23/6
- So, 60/18 + 28/56 = 23/6
In mixed form: 35/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/36+28/56 60/18+84/56 60/54+28/56 60/90+28/56