Answers

Add 84/80 and 90/80

1^st number: 1 4/80, 2^nd number: 1 10/80

84/80 + 90/80 is 87/40.

Steps for adding fractions

1. Add the two fractions:
   84/80 + 90/80 = 84 + 90/80 = 174/80
2. 174/80 simplified gives 87/40
3. So, 84/80 + 90/80 = 87/40
   In mixed form: 27/40

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