Add 30/2 and 42/49, Solve 15 0/2 + 42/49 as a fraction

Add 30/2 and 42/49

1^st number: 15 0/2, 2^nd number: 42/49

30/2 + 42/49 is 111/7.

Find the least common denominator or LCM of the two denominators:
LCM of 2 and 49 is 98

Next, find the equivalent fraction of both fractional numbers with denominator 98
For the 1st fraction, since 2 × 49 = 98,
30/2 = 30 × 49/2 × 49 = 1470/98
Likewise, for the 2nd fraction, since 49 × 2 = 98,
42/49 = 42 × 2/49 × 2 = 84/98
Add the two like fractions:
1470/98 + 84/98 = 1470 + 84/98 = 1554/98
1554/98 simplified gives 111/7
So, 30/2 + 42/49 = 111/7
In mixed form: 156/7

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