Answers

Add 9/21 and 84/21

1^st number: 9/21, 2^nd number: 4 0/21

9/21 + 84/21 is 31/7.

Steps for adding fractions

1. Add the two fractions:
   9/21 + 84/21 = 9 + 84/21 = 93/21
2. 93/21 simplified gives 31/7
3. So, 9/21 + 84/21 = 31/7
   In mixed form: 43/7

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