Add 80/9 and 9/24
1st number: 8 8/9, 2nd number: 9/24
80/9 + 9/24 is 667/72.
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,
80/9 = 80 × 8/9 × 8 = 640/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
9/24 = 9 × 3/24 × 3 = 27/72 - Add the two like fractions:
640/72 + 27/72 = 640 + 27/72 = 667/72 - So, 80/9 + 9/24 = 667/72
In mixed form: 919/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/9+18/24 80/18+9/24 80/9+9/48 80/9+27/24 80/27+9/24 80/9+9/72 80/9+45/24 80/45+9/24 80/9+63/24 80/63+9/24