Answers

Add 36/21 and 63/21

1^st number: 1 15/21, 2^nd number: 3 0/21

36/21 + 63/21 is 33/7.

Steps for adding fractions

1. Add the two fractions:
   36/21 + 63/21 = 36 + 63/21 = 99/21
2. 99/21 simplified gives 33/7
3. So, 36/21 + 63/21 = 33/7
   In mixed form: 45/7

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