Answers

Add 18/42 and 15/42

18/42 + 15/42 is 11/14.

Steps for adding fractions

1. Add the two fractions:
   18/42 + 15/42 = 18 + 15/42 = 33/42
2. 33/42 simplified gives 11/14
3. So, 18/42 + 15/42 = 11/14

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