Add 84/98 and 30/63, Solve 84/98 + 30/63 as a fraction

Add 84/98 and 30/63

84/98 + 30/63 is 4/3.

Find the least common denominator or LCM of the two denominators:
LCM of 98 and 63 is 882

Next, find the equivalent fraction of both fractional numbers with denominator 882
For the 1st fraction, since 98 × 9 = 882,
84/98 = 84 × 9/98 × 9 = 756/882
Likewise, for the 2nd fraction, since 63 × 14 = 882,
30/63 = 30 × 14/63 × 14 = 420/882
Add the two like fractions:
756/882 + 420/882 = 756 + 420/882 = 1176/882
1176/882 simplified gives 4/3
So, 84/98 + 30/63 = 4/3
In mixed form: 11/3

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