Add 12/20 and 6/24
12/20 + 6/24 is 17/20.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 24 is 120
Next, find the equivalent fraction of both fractional numbers with denominator 120 - For the 1st fraction, since 20 × 6 = 120,
12/20 = 12 × 6/20 × 6 = 72/120 - Likewise, for the 2nd fraction, since 24 × 5 = 120,
6/24 = 6 × 5/24 × 5 = 30/120 - Add the two like fractions:
72/120 + 30/120 = 72 + 30/120 = 102/120 - 102/120 simplified gives 17/20
- So, 12/20 + 6/24 = 17/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/20+6/24 12/20+12/24 12/40+6/24 12/20+6/48 36/20+6/24 12/20+18/24 12/60+6/24 12/20+6/72 60/20+6/24 12/20+30/24 84/20+6/24 12/20+42/24