Add 30/63 and 30/14, Solve 30/63 + 2 2/14 as a fraction

Add 30/63 and 30/14

1^st number: 30/63, 2^nd number: 2 2/14

30/63 + 30/14 is 55/21.

Find the least common denominator or LCM of the two denominators:
LCM of 63 and 14 is 126

Next, find the equivalent fraction of both fractional numbers with denominator 126
For the 1st fraction, since 63 × 2 = 126,
30/63 = 30 × 2/63 × 2 = 60/126
Likewise, for the 2nd fraction, since 14 × 9 = 126,
30/14 = 30 × 9/14 × 9 = 270/126
Add the two like fractions:
60/126 + 270/126 = 60 + 270/126 = 330/126
330/126 simplified gives 55/21
So, 30/63 + 30/14 = 55/21
In mixed form: 213/21

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