Answers

Add 3/63 and 63/30

1^st number: 3/63, 2^nd number: 2 3/30

3/63 + 63/30 is 451/210.

Steps for adding fractions

1. 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
2. For the 1st fraction, since 63 × 10 = 630,
   3/63 = 3 × 10/63 × 10 = 30/630
3. Likewise, for the 2nd fraction, since 30 × 21 = 630,
   63/30 = 63 × 21/30 × 21 = 1323/630
4. Add the two like fractions:
   30/630 + 1323/630 = 30 + 1323/630 = 1353/630
5. 1353/630 simplified gives 451/210
6. So, 3/63 + 63/30 = 451/210
   In mixed form: 231/210

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