Add 60/84 and 18/56
60/84 + 18/56 is 29/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 56 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 84 × 2 = 168,
60/84 = 60 × 2/84 × 2 = 120/168 - Likewise, for the 2nd fraction, since 56 × 3 = 168,
18/56 = 18 × 3/56 × 3 = 54/168 - Add the two like fractions:
120/168 + 54/168 = 120 + 54/168 = 174/168 - 174/168 simplified gives 29/28
- So, 60/84 + 18/56 = 29/28
In mixed form: 11/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/84+36/56 60/84+54/56 60/84+90/56