Answers

Add 81/90 and 6/90

81/90 + 6/90 is 29/30.

Steps for adding fractions

1. Add the two fractions:
   81/90 + 6/90 = 81 + 6/90 = 87/90
2. 87/90 simplified gives 29/30
3. So, 81/90 + 6/90 = 29/30

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