Add 15/54 and 18/24
15/54 + 18/24 is 37/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 24 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 54 × 4 = 216,
15/54 = 15 × 4/54 × 4 = 60/216 - Likewise, for the 2nd fraction, since 24 × 9 = 216,
18/24 = 18 × 9/24 × 9 = 162/216 - Add the two like fractions:
60/216 + 162/216 = 60 + 162/216 = 222/216 - 222/216 simplified gives 37/36
- So, 15/54 + 18/24 = 37/36
In mixed form: 11/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/54+18/24 15/54+36/24 15/54+18/48 45/54+18/24 15/54+54/24 15/54+18/72 75/54+18/24 15/54+90/24