Speed (or Velocity) = Distance ÷ Time
So, Time = Distance ÷ Speed
The time for the journey = 47 ÷ 55 = 0.854545 hours = 51mins 16.364 seconds
At 20 mph how long would it take to drive one mile?
One minute @60 mph
At 60 mph it is 1 minute per mile
About 51 seconds.
2 minutes.
25 minutes.
About 65 seconds.
55.38 seconds.
1 minute
3 1/3 minutes
5.5 minutes
16.51 seconds.