Add 81/54 and 2/14, Solve 1 27/54 + 2/14 as a fraction

Add 81/54 and 2/14

1^st number: 1 27/54, 2^nd number: 2/14

81/54 + 2/14 is 23/14.

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,
81/54 = 81 × 7/54 × 7 = 567/378
Likewise, for the 2nd fraction, since 14 × 27 = 378,
2/14 = 2 × 27/14 × 27 = 54/378
Add the two like fractions:
567/378 + 54/378 = 567 + 54/378 = 621/378
621/378 simplified gives 23/14
So, 81/54 + 2/14 = 23/14
In mixed form: 19/14

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