Add 8/24 and 63/72
8/24 + 63/72 is 29/24.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 72 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 24 × 3 = 72,
8/24 = 8 × 3/24 × 3 = 24/72 - Likewise, for the 2nd fraction, since 72 × 1 = 72,
63/72 = 63 × 1/72 × 1 = 63/72 - Add the two like fractions:
24/72 + 63/72 = 24 + 63/72 = 87/72 - 87/72 simplified gives 29/24
- So, 8/24 + 63/72 = 29/24
In mixed form: 15/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/24+63/72 8/48+63/72 8/72+63/72 40/24+63/72 56/24+63/72