Answers

Add 2/21 and 20/21

2/21 + 20/21 is 22/21.

Steps for adding fractions

1. Add the two fractions:
   2/21 + 20/21 = 2 + 20/21 = 22/21
2. So, 2/21 + 20/21 = 22/21
   In mixed form: 11/21

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