Add 18/24 and 63/60
1st number: 18/24, 2nd number: 1 3/60
18/24 + 63/60 is 9/5.
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,
18/24 = 18 × 5/24 × 5 = 90/120 - Likewise, for the 2nd fraction, since 60 × 2 = 120,
63/60 = 63 × 2/60 × 2 = 126/120 - Add the two like fractions:
90/120 + 126/120 = 90 + 126/120 = 216/120 - 216/120 simplified gives 9/5
- So, 18/24 + 63/60 = 9/5
In mixed form: 14/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/24+63/60 18/48+63/60 54/24+63/60 18/72+63/60 90/24+63/60