Add 18/14 and 12/27, Solve 1 4/14 + 12/27 as a fraction

Add 18/14 and 12/27

1^st number: 1 4/14, 2^nd number: 12/27

18/14 + 12/27 is 109/63.

Find the least common denominator or LCM of the two denominators:
LCM of 14 and 27 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 27 × 14 = 378,
12/27 = 12 × 14/27 × 14 = 168/378
Add the two like fractions:
486/378 + 168/378 = 486 + 168/378 = 654/378
654/378 simplified gives 109/63
So, 18/14 + 12/27 = 109/63
In mixed form: 146/63

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