Add 15/6 and 70/56, Solve 2 3/6 + 1 14/56 as a fraction

Add 15/6 and 70/56

1^st number: 2 3/6, 2^nd number: 1 14/56

15/6 + 70/56 is 15/4.

Find the least common denominator or LCM of the two denominators:
LCM of 6 and 56 is 168

Next, find the equivalent fraction of both fractional numbers with denominator 168
For the 1st fraction, since 6 × 28 = 168,
15/6 = 15 × 28/6 × 28 = 420/168
Likewise, for the 2nd fraction, since 56 × 3 = 168,
70/56 = 70 × 3/56 × 3 = 210/168
Add the two like fractions:
420/168 + 210/168 = 420 + 210/168 = 630/168
630/168 simplified gives 15/4
So, 15/6 + 70/56 = 15/4
In mixed form: 33/4

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