Add 84/3 and 4/18
1st number: 28 0/3, 2nd number: 4/18
84/3 + 4/18 is 254/9.
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,
84/3 = 84 × 6/3 × 6 = 504/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
4/18 = 4 × 1/18 × 1 = 4/18 - Add the two like fractions:
504/18 + 4/18 = 504 + 4/18 = 508/18 - 508/18 simplified gives 254/9
- So, 84/3 + 4/18 = 254/9
In mixed form: 282/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/3+8/18 84/6+4/18 84/3+4/36 84/3+12/18 84/9+4/18 84/3+4/54 84/3+20/18 84/15+4/18 84/3+4/90 84/3+28/18 84/21+4/18