Answers

Add 21/35 and 4/35

21/35 + 4/35 is 5/7.

Steps for adding fractions

1. Add the two fractions:
   21/35 + 4/35 = 21 + 4/35 = 25/35
2. 25/35 simplified gives 5/7
3. So, 21/35 + 4/35 = 5/7

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