Answers

Add 4/63 and 40/12

1^st number: 4/63, 2^nd number: 3 4/12

4/63 + 40/12 is 214/63.

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,
   4/63 = 4 × 4/63 × 4 = 16/252
3. Likewise, for the 2nd fraction, since 12 × 21 = 252,
   40/12 = 40 × 21/12 × 21 = 840/252
4. Add the two like fractions:
   16/252 + 840/252 = 16 + 840/252 = 856/252
5. 856/252 simplified gives 214/63
6. So, 4/63 + 40/12 = 214/63
   In mixed form: 325/63

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