Answers

Add 12/90 and 6/90

12/90 + 6/90 is 1/5.

Steps for adding fractions

1. Add the two fractions:
   12/90 + 6/90 = 12 + 6/90 = 18/90
2. 18/90 simplified gives 1/5
3. So, 12/90 + 6/90 = 1/5

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