Answers

Add 84/90 and 81/90

84/90 + 81/90 is 11/6.

Steps for adding fractions

1. Add the two fractions:
   84/90 + 81/90 = 84 + 81/90 = 165/90
2. 165/90 simplified gives 11/6
3. So, 84/90 + 81/90 = 11/6
   In mixed form: 15/6

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