Add 84/10 and 30/63, Solve 8 4/10 + 30/63 as a fraction

Add 84/10 and 30/63

1^st number: 8 4/10, 2^nd number: 30/63

84/10 + 30/63 is 932/105.

Find the least common denominator or LCM of the two denominators:
LCM of 10 and 63 is 630

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 10 × 63 = 630,
84/10 = 84 × 63/10 × 63 = 5292/630
Likewise, for the 2nd fraction, since 63 × 10 = 630,
30/63 = 30 × 10/63 × 10 = 300/630
Add the two like fractions:
5292/630 + 300/630 = 5292 + 300/630 = 5592/630
5592/630 simplified gives 932/105
So, 84/10 + 30/63 = 932/105
In mixed form: 892/105

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