Answers

Add 12/42 and 20/42

12/42 + 20/42 is 16/21.

Steps for adding fractions

1. Add the two fractions:
   12/42 + 20/42 = 12 + 20/42 = 32/42
2. 32/42 simplified gives 16/21
3. So, 12/42 + 20/42 = 16/21

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