Answers

Add 25/84 and 21/84

25/84 + 21/84 is 23/42.

Steps for adding fractions

1. Add the two fractions:
   25/84 + 21/84 = 25 + 21/84 = 46/84
2. 46/84 simplified gives 23/42
3. So, 25/84 + 21/84 = 23/42

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