Add 72/9 and 14/24
1st number: 8 0/9, 2nd number: 14/24
72/9 + 14/24 is 103/12.
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,
72/9 = 72 × 8/9 × 8 = 576/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
14/24 = 14 × 3/24 × 3 = 42/72 - Add the two like fractions:
576/72 + 42/72 = 576 + 42/72 = 618/72 - 618/72 simplified gives 103/12
- So, 72/9 + 14/24 = 103/12
In mixed form: 87/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/9+28/24 72/18+14/24 72/9+14/48 72/9+42/24 72/27+14/24 72/9+14/72 72/9+70/24 72/45+14/24 72/9+98/24 72/63+14/24