Answers

Add 72/80 and 84/80

1^st number: 72/80, 2^nd number: 1 4/80

72/80 + 84/80 is 39/20.

Steps for adding fractions

1. Add the two fractions:
   72/80 + 84/80 = 72 + 84/80 = 156/80
2. 156/80 simplified gives 39/20
3. So, 72/80 + 84/80 = 39/20
   In mixed form: 119/20

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