Add 6/5 and 3/9
1st number: 1 1/5, 2nd number: 3/9
6/5 + 3/9 is 23/15.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 9 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 5 × 9 = 45,
6/5 = 6 × 9/5 × 9 = 54/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
3/9 = 3 × 5/9 × 5 = 15/45 - Add the two like fractions:
54/45 + 15/45 = 54 + 15/45 = 69/45 - 69/45 simplified gives 23/15
- So, 6/5 + 3/9 = 23/15
In mixed form: 18/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/5+3/9 6/5+6/9 6/10+3/9 6/5+3/18 18/5+3/9 6/15+3/9 6/5+3/27 30/5+3/9 6/5+15/9 6/25+3/9 6/5+3/45 42/5+3/9 6/5+21/9 6/35+3/9 6/5+3/63