Add 60/54 and 42/28
1st number: 1 6/54, 2nd number: 1 14/28
60/54 + 42/28 is 47/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 28 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 54 × 14 = 756,
60/54 = 60 × 14/54 × 14 = 840/756 - Likewise, for the 2nd fraction, since 28 × 27 = 756,
42/28 = 42 × 27/28 × 27 = 1134/756 - Add the two like fractions:
840/756 + 1134/756 = 840 + 1134/756 = 1974/756 - 1974/756 simplified gives 47/18
- So, 60/54 + 42/28 = 47/18
In mixed form: 211/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/54+84/28 60/54+42/56 60/54+42/84