Add 4/24 and 15/9
1st number: 4/24, 2nd number: 1 6/9
4/24 + 15/9 is 11/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 9 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 24 × 3 = 72,
4/24 = 4 × 3/24 × 3 = 12/72 - Likewise, for the 2nd fraction, since 9 × 8 = 72,
15/9 = 15 × 8/9 × 8 = 120/72 - Add the two like fractions:
12/72 + 120/72 = 12 + 120/72 = 132/72 - 132/72 simplified gives 11/6
- So, 4/24 + 15/9 = 11/6
In mixed form: 15/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/24+15/9 4/24+30/9 4/48+15/9 4/24+15/18 12/24+15/9 4/24+45/9 4/72+15/9 4/24+15/27 20/24+15/9 4/24+75/9 4/24+15/45 28/24+15/9 4/24+15/63