+0  
 
0
84
1
avatar

If I drive the first 3 miles at 45 mph, how fast must I drive the last mile in order to complete the entire trip in 5 minutes?

 Jun 1, 2020
 #1
avatar+26804 
+1

3 m / 45 mph = 1/15 hr = 4 minutes

 

you must drive that last mile in one minute      or    60 mph

 Jun 1, 2020

30 Online Users

avatar
avatar