Answers

Add 84/90 and 45/90

84/90 + 45/90 is 43/30.

Steps for adding fractions

1. Add the two fractions:
   84/90 + 45/90 = 84 + 45/90 = 129/90
2. 129/90 simplified gives 43/30
3. So, 84/90 + 45/90 = 43/30
   In mixed form: 113/30

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