Add 15/72 and 8/24
15/72 + 8/24 is 13/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
15/72 = 15 × 1/72 × 1 = 15/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
8/24 = 8 × 3/24 × 3 = 24/72 - Add the two like fractions:
15/72 + 24/72 = 15 + 24/72 = 39/72 - 39/72 simplified gives 13/24
- So, 15/72 + 8/24 = 13/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/72+8/24 15/72+16/24 15/72+8/48 45/72+8/24 15/72+8/72 75/72+8/24 15/72+40/24 15/72+56/24