Add 84/24 and 7/56, Solve 3 12/24 + 7/56 as a fraction

Add 84/24 and 7/56

1^st number: 3 12/24, 2^nd number: 7/56

84/24 + 7/56 is 29/8.

Find the least common denominator or LCM of the two denominators:
LCM of 24 and 56 is 168

Next, find the equivalent fraction of both fractional numbers with denominator 168
For the 1st fraction, since 24 × 7 = 168,
84/24 = 84 × 7/24 × 7 = 588/168
Likewise, for the 2nd fraction, since 56 × 3 = 168,
7/56 = 7 × 3/56 × 3 = 21/168
Add the two like fractions:
588/168 + 21/168 = 588 + 21/168 = 609/168
609/168 simplified gives 29/8
So, 84/24 + 7/56 = 29/8
In mixed form: 35/8

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