Answers

Add 28/42 and 20/42

28/42 + 20/42 is 8/7.

Steps for adding fractions

1. Add the two fractions:
   28/42 + 20/42 = 28 + 20/42 = 48/42
2. 48/42 simplified gives 8/7
3. So, 28/42 + 20/42 = 8/7
   In mixed form: 11/7

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