Add 18/6 and 15/54
1st number: 3 0/6, 2nd number: 15/54
18/6 + 15/54 is 59/18.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 6 × 9 = 54,
18/6 = 18 × 9/6 × 9 = 162/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
15/54 = 15 × 1/54 × 1 = 15/54 - Add the two like fractions:
162/54 + 15/54 = 162 + 15/54 = 177/54 - 177/54 simplified gives 59/18
- So, 18/6 + 15/54 = 59/18
In mixed form: 35/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/6+15/54 18/6+30/54 18/12+15/54 54/6+15/54 18/6+45/54 90/6+15/54 18/6+75/54 18/30+15/54 18/42+15/54