About 1 minute 24 seconds.
16 miles per hour 152 miles divided by 16 = 9.5 hours
32 minutes.
About 16 minutes.
16 hours.
3 hours 16 minutes
16 minutes 37 seconds at 65 mph.
2 hours 16 minutes.
4 hours 16 minutes.
16 hours 48 minutes.
16 hours 34 minutes.
18 minutes 45 seconds.
At 60 mph your speed is one mile a minute, so the answer has to be 16 minutes.