Add 48/60 and 63/18
1st number: 48/60, 2nd number: 3 9/18
48/60 + 63/18 is 43/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 18 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
48/60 = 48 × 3/60 × 3 = 144/180 - Likewise, for the 2nd fraction, since 18 × 10 = 180,
63/18 = 63 × 10/18 × 10 = 630/180 - Add the two like fractions:
144/180 + 630/180 = 144 + 630/180 = 774/180 - 774/180 simplified gives 43/10
- So, 48/60 + 63/18 = 43/10
In mixed form: 43/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 96/60+63/18 48/60+63/36 48/60+63/54 48/60+63/90