Answers

Add 30/84 and 81/84

30/84 + 81/84 is 37/28.

Steps for adding fractions

1. Add the two fractions:
   30/84 + 81/84 = 30 + 81/84 = 111/84
2. 111/84 simplified gives 37/28
3. So, 30/84 + 81/84 = 37/28
   In mixed form: 19/28

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