Add 3/63 and 30/10, Solve 3/63 + 3 0/10 as a fraction

Add 3/63 and 30/10

1^st number: 3/63, 2^nd number: 3 0/10

3/63 + 30/10 is 64/21.

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

Next, find the equivalent fraction of both fractional numbers with denominator 630
For the 1st fraction, since 63 × 10 = 630,
3/63 = 3 × 10/63 × 10 = 30/630
Likewise, for the 2nd fraction, since 10 × 63 = 630,
30/10 = 30 × 63/10 × 63 = 1890/630
Add the two like fractions:
30/630 + 1890/630 = 30 + 1890/630 = 1920/630
1920/630 simplified gives 64/21
So, 3/63 + 30/10 = 64/21
In mixed form: 31/21

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