Answers

Add 84/63 and 21/63

1^st number: 1 21/63, 2^nd number: 21/63

84/63 + 21/63 is 5/3.

Steps for adding fractions

1. Add the two fractions:
   84/63 + 21/63 = 84 + 21/63 = 105/63
2. 105/63 simplified gives 5/3
3. So, 84/63 + 21/63 = 5/3
   In mixed form: 12/3

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