Add 25/81 and 54/14, Solve 25/81 + 3 12/14 as a fraction

Add 25/81 and 54/14

1^st number: 25/81, 2^nd number: 3 12/14

25/81 + 54/14 is 2362/567.

Find the least common denominator or LCM of the two denominators:
LCM of 81 and 14 is 1134

Next, find the equivalent fraction of both fractional numbers with denominator 1134
For the 1st fraction, since 81 × 14 = 1134,
25/81 = 25 × 14/81 × 14 = 350/1134
Likewise, for the 2nd fraction, since 14 × 81 = 1134,
54/14 = 54 × 81/14 × 81 = 4374/1134
Add the two like fractions:
350/1134 + 4374/1134 = 350 + 4374/1134 = 4724/1134
4724/1134 simplified gives 2362/567
So, 25/81 + 54/14 = 2362/567
In mixed form: 494/567

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