Add 6/9 and 3/30
6/9 + 3/30 is 23/30.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 30 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 9 × 10 = 90,
6/9 = 6 × 10/9 × 10 = 60/90 - Likewise, for the 2nd fraction, since 30 × 3 = 90,
3/30 = 3 × 3/30 × 3 = 9/90 - Add the two like fractions:
60/90 + 9/90 = 60 + 9/90 = 69/90 - 69/90 simplified gives 23/30
- So, 6/9 + 3/30 = 23/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/9+3/30 6/9+6/30 6/18+3/30 6/9+3/60 18/9+3/30 6/9+9/30 6/27+3/30 6/9+3/90 30/9+3/30 6/9+15/30 6/45+3/30 42/9+3/30 6/9+21/30 6/63+3/30