Add 54/36 and 60/72
1st number: 1 18/36, 2nd number: 60/72
54/36 + 60/72 is 7/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 36 × 2 = 72,
54/36 = 54 × 2/36 × 2 = 108/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
60/72 = 60 × 1/72 × 1 = 60/72 - Add the two like fractions:
108/72 + 60/72 = 108 + 60/72 = 168/72 - 168/72 simplified gives 7/3
- So, 54/36 + 60/72 = 7/3
In mixed form: 21/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/72+60/72