Add 32/5 and 30/9
1st number: 6 2/5, 2nd number: 3 3/9
32/5 + 30/9 is 146/15.
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,
32/5 = 32 × 9/5 × 9 = 288/45 - Likewise, for the 2nd fraction, since 9 × 5 = 45,
30/9 = 30 × 5/9 × 5 = 150/45 - Add the two like fractions:
288/45 + 150/45 = 288 + 150/45 = 438/45 - 438/45 simplified gives 146/15
- So, 32/5 + 30/9 = 146/15
In mixed form: 911/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/5+30/9 32/5+60/9 32/10+30/9 32/5+30/18 96/5+30/9 32/5+90/9 32/15+30/9 32/5+30/27 32/25+30/9 32/5+30/45 32/35+30/9 32/5+30/63