Answers

Add 84/90 and 15/90

84/90 + 15/90 is 11/10.

Steps for adding fractions

1. Add the two fractions:
   84/90 + 15/90 = 84 + 15/90 = 99/90
2. 99/90 simplified gives 11/10
3. So, 84/90 + 15/90 = 11/10
   In mixed form: 11/10

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