Add 12/24 and 12/30
12/24 + 12/30 is 9/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 30 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 30 × 4 = 120,
12/30 = 12 × 4/30 × 4 = 48/120 - Add the two like fractions:
60/120 + 48/120 = 60 + 48/120 = 108/120 - 108/120 simplified gives 9/10
- So, 12/24 + 12/30 = 9/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/24+24/30 12/48+12/30 12/24+12/60 36/24+12/30 12/24+36/30 12/72+12/30 12/24+12/90 60/24+12/30 12/24+60/30 84/24+12/30 12/24+84/30