Add 12/6 and 6/20
1st number: 2 0/6, 2nd number: 6/20
12/6 + 6/20 is 23/10.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 6 × 10 = 60,
12/6 = 12 × 10/6 × 10 = 120/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
6/20 = 6 × 3/20 × 3 = 18/60 - Add the two like fractions:
120/60 + 18/60 = 120 + 18/60 = 138/60 - 138/60 simplified gives 23/10
- So, 12/6 + 6/20 = 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: 24/6+6/20 12/6+12/20 12/6+6/40 36/6+6/20 12/6+18/20 12/18+6/20 12/6+6/60 60/6+6/20 12/6+30/20 12/30+6/20 84/6+6/20 12/6+42/20 12/42+6/20