Answers

Add 81/90 and 30/90

81/90 + 30/90 is 37/30.

Steps for adding fractions

1. Add the two fractions:
   81/90 + 30/90 = 81 + 30/90 = 111/90
2. 111/90 simplified gives 37/30
3. So, 81/90 + 30/90 = 37/30
   In mixed form: 17/30

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