Answers

Add 72/21 and 5/21

1^st number: 3 9/21, 2^nd number: 5/21

72/21 + 5/21 is 11/3.

Steps for adding fractions

1. Add the two fractions:
   72/21 + 5/21 = 72 + 5/21 = 77/21
2. 77/21 simplified gives 11/3
3. So, 72/21 + 5/21 = 11/3
   In mixed form: 32/3

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