Add 84/27 and 6/4
1st number: 3 3/27, 2nd number: 1 2/4
84/27 + 6/4 is 83/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 4 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 27 × 4 = 108,
84/27 = 84 × 4/27 × 4 = 336/108 - Likewise, for the 2nd fraction, since 4 × 27 = 108,
6/4 = 6 × 27/4 × 27 = 162/108 - Add the two like fractions:
336/108 + 162/108 = 336 + 162/108 = 498/108 - 498/108 simplified gives 83/18
- So, 84/27 + 6/4 = 83/18
In mixed form: 411/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/27+12/4 84/54+6/4 84/27+6/8 84/27+18/4 84/81+6/4 84/27+6/12 84/27+30/4 84/27+6/20 84/27+42/4 84/27+6/28