Add 20/3 and 6/10
1st number: 6 2/3, 2nd number: 6/10
20/3 + 6/10 is 109/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 10 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 3 × 10 = 30,
20/3 = 20 × 10/3 × 10 = 200/30 - Likewise, for the 2nd fraction, since 10 × 3 = 30,
6/10 = 6 × 3/10 × 3 = 18/30 - Add the two like fractions:
200/30 + 18/30 = 200 + 18/30 = 218/30 - 218/30 simplified gives 109/15
- So, 20/3 + 6/10 = 109/15
In mixed form: 74/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/3+6/10 20/3+12/10 20/6+6/10 20/3+6/20 60/3+6/10 20/3+18/10 20/9+6/10 20/3+6/30 20/3+30/10 20/15+6/10 20/3+6/50 20/3+42/10 20/21+6/10 20/3+6/70