Answers

Add 63/42 and 9/42

1^st number: 1 21/42, 2^nd number: 9/42

63/42 + 9/42 is 12/7.

Steps for adding fractions

1. Add the two fractions:
   63/42 + 9/42 = 63 + 9/42 = 72/42
2. 72/42 simplified gives 12/7
3. So, 63/42 + 9/42 = 12/7
   In mixed form: 15/7

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