Answers

Add 18/90 and 16/90

18/90 + 16/90 is 17/45.

Steps for adding fractions

1. Add the two fractions:
   18/90 + 16/90 = 18 + 16/90 = 34/90
2. 34/90 simplified gives 17/45
3. So, 18/90 + 16/90 = 17/45

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