Add 60/42 and 6/28
1st number: 1 18/42, 2nd number: 6/28
60/42 + 6/28 is 23/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 28 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 42 × 2 = 84,
60/42 = 60 × 2/42 × 2 = 120/84 - Likewise, for the 2nd fraction, since 28 × 3 = 84,
6/28 = 6 × 3/28 × 3 = 18/84 - Add the two like fractions:
120/84 + 18/84 = 120 + 18/84 = 138/84 - 138/84 simplified gives 23/14
- So, 60/42 + 6/28 = 23/14
In mixed form: 19/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/42+12/28 60/84+6/28 60/42+6/56 60/42+18/28 60/42+6/84 60/42+30/28 60/42+42/28