Add 27/54 and 18/14
1st number: 27/54, 2nd number: 1 4/14
27/54 + 18/14 is 25/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 14 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 54 × 7 = 378,
27/54 = 27 × 7/54 × 7 = 189/378 - Likewise, for the 2nd fraction, since 14 × 27 = 378,
18/14 = 18 × 27/14 × 27 = 486/378 - Add the two like fractions:
189/378 + 486/378 = 189 + 486/378 = 675/378 - 675/378 simplified gives 25/14
- So, 27/54 + 18/14 = 25/14
In mixed form: 111/14
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