Answers

Add 5/42 and 15/42

5/42 + 15/42 is 10/21.

Steps for adding fractions

1. Add the two fractions:
   5/42 + 15/42 = 5 + 15/42 = 20/42
2. 20/42 simplified gives 10/21
3. So, 5/42 + 15/42 = 10/21

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