Answers

Add 20/42 and 40/42

20/42 + 40/42 is 10/7.

Steps for adding fractions

1. Add the two fractions:
   20/42 + 40/42 = 20 + 40/42 = 60/42
2. 60/42 simplified gives 10/7
3. So, 20/42 + 40/42 = 10/7
   In mixed form: 13/7

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