Add 40/14 and 7/27, Solve 2 12/14 + 7/27 as a fraction

Add 40/14 and 7/27

1^st number: 2 12/14, 2^nd number: 7/27

40/14 + 7/27 is 589/189.

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,
40/14 = 40 × 27/14 × 27 = 1080/378
Likewise, for the 2nd fraction, since 27 × 14 = 378,
7/27 = 7 × 14/27 × 14 = 98/378
Add the two like fractions:
1080/378 + 98/378 = 1080 + 98/378 = 1178/378
1178/378 simplified gives 589/189
So, 40/14 + 7/27 = 589/189
In mixed form: 322/189

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