Add 72/24 and 9/60
1st number: 3 0/24, 2nd number: 9/60
72/24 + 9/60 is 63/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 60 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
72/24 = 72 × 5/24 × 5 = 360/120 - Likewise, for the 2nd fraction, since 60 × 2 = 120,
9/60 = 9 × 2/60 × 2 = 18/120 - Add the two like fractions:
360/120 + 18/120 = 360 + 18/120 = 378/120 - 378/120 simplified gives 63/20
- So, 72/24 + 9/60 = 63/20
In mixed form: 33/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/24+18/60 72/48+9/60 72/24+27/60 72/24+45/60 72/24+63/60