Answers

Add 9/21 and 90/21

1^st number: 9/21, 2^nd number: 4 6/21

9/21 + 90/21 is 33/7.

Steps for adding fractions

1. Add the two fractions:
   9/21 + 90/21 = 9 + 90/21 = 99/21
2. 99/21 simplified gives 33/7
3. So, 9/21 + 90/21 = 33/7
   In mixed form: 45/7

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