Answers

Add 28/80 and 7/80

28/80 + 7/80 is 7/16.

Steps for adding fractions

1. Add the two fractions:
   28/80 + 7/80 = 28 + 7/80 = 35/80
2. 35/80 simplified gives 7/16
3. So, 28/80 + 7/80 = 7/16

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