Add 24/45 and 15/9
1st number: 24/45, 2nd number: 1 6/9
24/45 + 15/9 is 11/5.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 45 × 1 = 45,
24/45 = 24 × 1/45 × 1 = 24/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
15/9 = 15 × 5/9 × 5 = 75/45 - Add the two like fractions:
24/45 + 75/45 = 24 + 75/45 = 99/45 - 99/45 simplified gives 11/5
- So, 24/45 + 15/9 = 11/5
In mixed form: 21/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/45+15/9 24/45+30/9 24/90+15/9 24/45+15/18 72/45+15/9 24/45+45/9 24/45+15/27 24/45+75/9 24/45+15/45 24/45+15/63