Answers

Add 12/84 and 63/84

12/84 + 63/84 is 25/28.

Steps for adding fractions

1. Add the two fractions:
   12/84 + 63/84 = 12 + 63/84 = 75/84
2. 75/84 simplified gives 25/28
3. So, 12/84 + 63/84 = 25/28

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