Add 8/3 and 18/9
1st number: 2 2/3, 2nd number: 2 0/9
8/3 + 18/9 is 14/3.
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,
8/3 = 8 × 3/3 × 3 = 24/9 - Likewise, for the 2nd fraction, since 9 × 1 = 9,
18/9 = 18 × 1/9 × 1 = 18/9 - Add the two like fractions:
24/9 + 18/9 = 24 + 18/9 = 42/9 - 42/9 simplified gives 14/3
- So, 8/3 + 18/9 = 14/3
In mixed form: 42/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/3+18/9 8/3+36/9 8/6+18/9 24/3+18/9 8/3+54/9 8/9+18/9 8/3+18/27 40/3+18/9 8/3+90/9 8/15+18/9 8/3+18/45 56/3+18/9 8/21+18/9 8/3+18/63