Add 70/9 and 63/24
1st number: 7 7/9, 2nd number: 2 15/24
70/9 + 63/24 is 749/72.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 9 × 8 = 72,
70/9 = 70 × 8/9 × 8 = 560/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
63/24 = 63 × 3/24 × 3 = 189/72 - Add the two like fractions:
560/72 + 189/72 = 560 + 189/72 = 749/72 - So, 70/9 + 63/24 = 749/72
In mixed form: 1029/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/18+63/24 70/9+63/48 70/27+63/24 70/9+63/72 70/45+63/24 70/63+63/24