Add 28/6 and 27/18
1st number: 4 4/6, 2nd number: 1 9/18
28/6 + 27/18 is 37/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 6 × 3 = 18,
28/6 = 28 × 3/6 × 3 = 84/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
27/18 = 27 × 1/18 × 1 = 27/18 - Add the two like fractions:
84/18 + 27/18 = 84 + 27/18 = 111/18 - 111/18 simplified gives 37/6
- So, 28/6 + 27/18 = 37/6
In mixed form: 61/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/6+27/18 28/6+54/18 28/12+27/18 28/6+27/36 84/6+27/18 28/6+81/18 28/18+27/18 28/6+27/54 28/30+27/18 28/6+27/90 28/42+27/18