Answers

Add 3/21 and 45/21

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

3/21 + 45/21 is 16/7.

Steps for adding fractions

1. Add the two fractions:
   3/21 + 45/21 = 3 + 45/21 = 48/21
2. 48/21 simplified gives 16/7
3. So, 3/21 + 45/21 = 16/7
   In mixed form: 22/7

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