Add 12/54 and 30/27
1st number: 12/54, 2nd number: 1 3/27
12/54 + 30/27 is 4/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 54 × 1 = 54,
12/54 = 12 × 1/54 × 1 = 12/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
30/27 = 30 × 2/27 × 2 = 60/54 - Add the two like fractions:
12/54 + 60/54 = 12 + 60/54 = 72/54 - 72/54 simplified gives 4/3
- So, 12/54 + 30/27 = 4/3
In mixed form: 11/3
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