Add 15/36 and 72/24
1st number: 15/36, 2nd number: 3 0/24
15/36 + 72/24 is 41/12.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 24 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 36 × 2 = 72,
15/36 = 15 × 2/36 × 2 = 30/72 - Likewise, for the 2nd fraction, since 24 × 3 = 72,
72/24 = 72 × 3/24 × 3 = 216/72 - Add the two like fractions:
30/72 + 216/72 = 30 + 216/72 = 246/72 - 246/72 simplified gives 41/12
- So, 15/36 + 72/24 = 41/12
In mixed form: 35/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/36+72/24 15/72+72/24 15/36+72/48 45/36+72/24 75/36+72/24