Add 14/3 and 84/18
1st number: 4 2/3, 2nd number: 4 12/18
14/3 + 84/18 is 28/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 3 × 6 = 18,
14/3 = 14 × 6/3 × 6 = 84/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
84/18 = 84 × 1/18 × 1 = 84/18 - Add the two like fractions:
84/18 + 84/18 = 84 + 84/18 = 168/18 - 168/18 simplified gives 28/3
- So, 14/3 + 84/18 = 28/3
In mixed form: 91/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/3+84/18 14/6+84/18 14/3+84/36 42/3+84/18 14/9+84/18 14/3+84/54 70/3+84/18 14/15+84/18 14/3+84/90 98/3+84/18 14/21+84/18