Answers

Add 5/63 and 30/12

1^st number: 5/63, 2^nd number: 2 6/12

5/63 + 30/12 is 325/126.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 12 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 63 × 4 = 252,
   5/63 = 5 × 4/63 × 4 = 20/252
3. Likewise, for the 2nd fraction, since 12 × 21 = 252,
   30/12 = 30 × 21/12 × 21 = 630/252
4. Add the two like fractions:
   20/252 + 630/252 = 20 + 630/252 = 650/252
5. 650/252 simplified gives 325/126
6. So, 5/63 + 30/12 = 325/126
   In mixed form: 273/126

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