Add 18/54 and 27/18
1st number: 18/54, 2nd number: 1 9/18
18/54 + 27/18 is 11/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 18 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 54 × 1 = 54,
18/54 = 18 × 1/54 × 1 = 18/54 - Likewise, for the 2nd fraction, since 18 × 3 = 54,
27/18 = 27 × 3/18 × 3 = 81/54 - Add the two like fractions:
18/54 + 81/54 = 18 + 81/54 = 99/54 - 99/54 simplified gives 11/6
- So, 18/54 + 27/18 = 11/6
In mixed form: 15/6
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