Add 12/15 and 36/24
1st number: 12/15, 2nd number: 1 12/24
12/15 + 36/24 is 23/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 15 × 8 = 120,
12/15 = 12 × 8/15 × 8 = 96/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
36/24 = 36 × 5/24 × 5 = 180/120 - Add the two like fractions:
96/120 + 180/120 = 96 + 180/120 = 276/120 - 276/120 simplified gives 23/10
- So, 12/15 + 36/24 = 23/10
In mixed form: 23/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/15+36/24 12/15+72/24 12/30+36/24 12/15+36/48 36/15+36/24 12/45+36/24 12/15+36/72 60/15+36/24 12/75+36/24 84/15+36/24