A boy leaves on a bicycle trip at the rate of 8 mph. One hour later the father, realizing that his son forgot his camping gear, sets out by car. How fast must the father drive to overtake the boy in 15 minutes?

Question

retireed · Answer

So how time has past before the Dad reaches his son?

chasebraves · Answer

what

retireed · Answer

How long (time)  did it take for the father to catch up with the boy?

chasebraves · Answer

idk

retireed · Answer

Hint in the question is says ....

          "One hour later"   and     "overtake the boy in 15 minutes"

How long (time) did it take for the father to catch up with the boy?