Answers

Add 72/20 and 63/20

1^st number: 3 12/20, 2^nd number: 3 3/20

72/20 + 63/20 is 27/4.

Steps for adding fractions

1. Add the two fractions:
   72/20 + 63/20 = 72 + 63/20 = 135/20
2. 135/20 simplified gives 27/4
3. So, 72/20 + 63/20 = 27/4
   In mixed form: 63/4

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