Add 8/5 and 6/9
1st number: 1 3/5, 2nd number: 6/9
8/5 + 6/9 is 34/15.
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,
8/5 = 8 × 9/5 × 9 = 72/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
6/9 = 6 × 5/9 × 5 = 30/45 - Add the two like fractions:
72/45 + 30/45 = 72 + 30/45 = 102/45 - 102/45 simplified gives 34/15
- So, 8/5 + 6/9 = 34/15
In mixed form: 24/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/5+6/9 8/5+12/9 8/10+6/9 8/5+6/18 24/5+6/9 8/5+18/9 8/15+6/9 8/5+6/27 40/5+6/9 8/5+30/9 8/25+6/9 8/5+6/45 56/5+6/9 8/5+42/9 8/35+6/9 8/5+6/63