Add 18/14 and 7/54
1st number: 1 4/14, 2nd number: 7/54
18/14 + 7/54 is 535/378.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 14 × 27 = 378,
18/14 = 18 × 27/14 × 27 = 486/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
7/54 = 7 × 7/54 × 7 = 49/378 - Add the two like fractions:
486/378 + 49/378 = 486 + 49/378 = 535/378 - So, 18/14 + 7/54 = 535/378
In mixed form: 1157/378
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