Add 12/27 and 80/6, Solve 12/27 + 13 2/6 as a fraction

Add 12/27 and 80/6

1^st number: 12/27, 2^nd number: 13 2/6

12/27 + 80/6 is 124/9.

Find the least common denominator or LCM of the two denominators:
LCM of 27 and 6 is 54

Next, find the equivalent fraction of both fractional numbers with denominator 54
For the 1st fraction, since 27 × 2 = 54,
12/27 = 12 × 2/27 × 2 = 24/54
Likewise, for the 2nd fraction, since 6 × 9 = 54,
80/6 = 80 × 9/6 × 9 = 720/54
Add the two like fractions:
24/54 + 720/54 = 24 + 720/54 = 744/54
744/54 simplified gives 124/9
So, 12/27 + 80/6 = 124/9
In mixed form: 137/9

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