Add 3/63 and 1/30, Solve 3/63 + 1/30 as a fraction

Add 3/63 and 1/30

3/63 + 1/30 is 17/210.

Find the least common denominator or LCM of the two denominators:
LCM of 63 and 30 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 30 × 21 = 630,
1/30 = 1 × 21/30 × 21 = 21/630
Add the two like fractions:
30/630 + 21/630 = 30 + 21/630 = 51/630
51/630 simplified gives 17/210
So, 3/63 + 1/30 = 17/210

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