Add 40/9 and 15/36
1st number: 4 4/9, 2nd number: 15/36
40/9 + 15/36 is 175/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 9 × 4 = 36,
40/9 = 40 × 4/9 × 4 = 160/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
15/36 = 15 × 1/36 × 1 = 15/36 - Add the two like fractions:
160/36 + 15/36 = 160 + 15/36 = 175/36 - So, 40/9 + 15/36 = 175/36
In mixed form: 431/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/9+15/36 40/9+30/36 40/18+15/36 40/9+15/72 40/9+45/36 40/27+15/36 40/9+75/36 40/45+15/36 40/63+15/36