Add 8/24 and 15/54
8/24 + 15/54 is 11/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 54 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 24 × 9 = 216,
8/24 = 8 × 9/24 × 9 = 72/216 - Likewise, for the 2nd fraction, since 54 × 4 = 216,
15/54 = 15 × 4/54 × 4 = 60/216 - Add the two like fractions:
72/216 + 60/216 = 72 + 60/216 = 132/216 - 132/216 simplified gives 11/18
- So, 8/24 + 15/54 = 11/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/24+15/54 8/24+30/54 8/48+15/54 8/24+45/54 8/72+15/54 40/24+15/54 8/24+75/54 56/24+15/54