Answers

Add 7/28 and 9/28

7/28 + 9/28 is 4/7.

Steps for adding fractions

1. Add the two fractions:
   7/28 + 9/28 = 7 + 9/28 = 16/28
2. 16/28 simplified gives 4/7
3. So, 7/28 + 9/28 = 4/7

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