Add 72/60 and 32/24
1st number: 1 12/60, 2nd number: 1 8/24
72/60 + 32/24 is 38/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 60 × 2 = 120,
72/60 = 72 × 2/60 × 2 = 144/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
32/24 = 32 × 5/24 × 5 = 160/120 - Add the two like fractions:
144/120 + 160/120 = 144 + 160/120 = 304/120 - 304/120 simplified gives 38/15
- So, 72/60 + 32/24 = 38/15
In mixed form: 28/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/60+64/24 72/60+32/48 72/60+96/24 72/60+32/72