Add 27/12 and 3/84, Solve 2 3/12 + 3/84 as a fraction

Add 27/12 and 3/84

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

27/12 + 3/84 is 16/7.

Find the least common denominator or LCM of the two denominators:
LCM of 12 and 84 is 84

Next, find the equivalent fraction of both fractional numbers with denominator 84
For the 1st fraction, since 12 × 7 = 84,
27/12 = 27 × 7/12 × 7 = 189/84
Likewise, for the 2nd fraction, since 84 × 1 = 84,
3/84 = 3 × 1/84 × 1 = 3/84
Add the two like fractions:
189/84 + 3/84 = 189 + 3/84 = 192/84
192/84 simplified gives 16/7
So, 27/12 + 3/84 = 16/7
In mixed form: 22/7

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