Answers

Add 2/21 and 5/21

2/21 + 5/21 is 1/3.

Steps for adding fractions

1. Add the two fractions:
   2/21 + 5/21 = 2 + 5/21 = 7/21
2. 7/21 simplified gives 1/3
3. So, 2/21 + 5/21 = 1/3

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