Add 84/14 and 30/63, Solve 6 0/14 + 30/63 as a fraction

Add 84/14 and 30/63

1^st number: 6 0/14, 2^nd number: 30/63

84/14 + 30/63 is 136/21.

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

Next, find the equivalent fraction of both fractional numbers with denominator 126
For the 1st fraction, since 14 × 9 = 126,
84/14 = 84 × 9/14 × 9 = 756/126
Likewise, for the 2nd fraction, since 63 × 2 = 126,
30/63 = 30 × 2/63 × 2 = 60/126
Add the two like fractions:
756/126 + 60/126 = 756 + 60/126 = 816/126
816/126 simplified gives 136/21
So, 84/14 + 30/63 = 136/21
In mixed form: 610/21

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