Answers

Add 9/21 and 45/21

1^st number: 9/21, 2^nd number: 2 3/21

9/21 + 45/21 is 18/7.

Steps for adding fractions

1. Add the two fractions:
   9/21 + 45/21 = 9 + 45/21 = 54/21
2. 54/21 simplified gives 18/7
3. So, 9/21 + 45/21 = 18/7
   In mixed form: 24/7

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