A and B started at the same time from the same place for a certain des

A and B started at the same time from the same place for a certain destination.
B walking at 5 of A s speed reached the destination
6
1 hour 15 minutes after A. B reached the destination in

6 hours 45 minutes

7 hours 15 minutes

7 hours 30 minutes

8 hours 15 minutes

Answer» D. 8 hours 15 minutes

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A and B started at the same time from the same place for a certain destination. B walking at5 of A s speed reached the destination6 1 hour 15 minutes after A. B reached the destination in

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A and B started at the same time from the same place for a certain destination.
B walking at 5 of A s speed reached the destination
6
1 hour 15 minutes after A. B reached the destination in