Add 6/3 and 42/9
1st number: 2 0/3, 2nd number: 4 6/9
6/3 + 42/9 is 20/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 9 is 9
Next, find the equivalent fraction of both fractional numbers with denominator 9 - For the 1st fraction, since 3 × 3 = 9,
6/3 = 6 × 3/3 × 3 = 18/9 - Likewise, for the 2nd fraction, since 9 × 1 = 9,
42/9 = 42 × 1/9 × 1 = 42/9 - Add the two like fractions:
18/9 + 42/9 = 18 + 42/9 = 60/9 - 60/9 simplified gives 20/3
- So, 6/3 + 42/9 = 20/3
In mixed form: 62/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/3+42/9 6/3+84/9 6/3+42/18 18/3+42/9 6/9+42/9 6/3+42/27 30/3+42/9 6/15+42/9 6/3+42/45 42/3+42/9 6/21+42/9 6/3+42/63