Add 12/24 and 5/15
12/24 + 5/15 is 5/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 15 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 24 × 5 = 120,
12/24 = 12 × 5/24 × 5 = 60/120 - Likewise, for the 2nd fraction, since 15 × 8 = 120,
5/15 = 5 × 8/15 × 8 = 40/120 - Add the two like fractions:
60/120 + 40/120 = 60 + 40/120 = 100/120 - 100/120 simplified gives 5/6
- So, 12/24 + 5/15 = 5/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/24+10/15 12/48+5/15 12/24+5/30 36/24+5/15 12/72+5/15 12/24+5/45 60/24+5/15 12/24+25/15 12/24+5/75 84/24+5/15 12/24+35/15