Answers

Add 18/42 and 40/42

18/42 + 40/42 is 29/21.

Steps for adding fractions

1. Add the two fractions:
   18/42 + 40/42 = 18 + 40/42 = 58/42
2. 58/42 simplified gives 29/21
3. So, 18/42 + 40/42 = 29/21
   In mixed form: 18/21

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