Add 8/84 and 36/3, Solve 8/84 + 12 0/3 as a fraction

Add 8/84 and 36/3

1^st number: 8/84, 2^nd number: 12 0/3

8/84 + 36/3 is 254/21.

Find the least common denominator or LCM of the two denominators:
LCM of 84 and 3 is 84

Next, find the equivalent fraction of both fractional numbers with denominator 84
For the 1st fraction, since 84 × 1 = 84,
8/84 = 8 × 1/84 × 1 = 8/84
Likewise, for the 2nd fraction, since 3 × 28 = 84,
36/3 = 36 × 28/3 × 28 = 1008/84
Add the two like fractions:
8/84 + 1008/84 = 8 + 1008/84 = 1016/84
1016/84 simplified gives 254/21
So, 8/84 + 36/3 = 254/21
In mixed form: 122/21

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