Add 12/6 and 81/84, Solve 2 0/6 + 81/84 as a fraction

Add 12/6 and 81/84

1^st number: 2 0/6, 2^nd number: 81/84

12/6 + 81/84 is 83/28.

Find the least common denominator or LCM of the two denominators:
LCM of 6 and 84 is 84

Next, find the equivalent fraction of both fractional numbers with denominator 84
For the 1st fraction, since 6 × 14 = 84,
12/6 = 12 × 14/6 × 14 = 168/84
Likewise, for the 2nd fraction, since 84 × 1 = 84,
81/84 = 81 × 1/84 × 1 = 81/84
Add the two like fractions:
168/84 + 81/84 = 168 + 81/84 = 249/84
249/84 simplified gives 83/28
So, 12/6 + 81/84 = 83/28
In mixed form: 227/28

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