Answers

Add 6/63 and 16/4

1^st number: 6/63, 2^nd number: 4 0/4

6/63 + 16/4 is 86/21.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 4 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 63 × 4 = 252,
   6/63 = 6 × 4/63 × 4 = 24/252
3. Likewise, for the 2nd fraction, since 4 × 63 = 252,
   16/4 = 16 × 63/4 × 63 = 1008/252
4. Add the two like fractions:
   24/252 + 1008/252 = 24 + 1008/252 = 1032/252
5. 1032/252 simplified gives 86/21
6. So, 6/63 + 16/4 = 86/21
   In mixed form: 42/21

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