60/50=1 1/5 1/5 hour = 12 minutes. So assuming you're able to maintain 50 mph the whole time, it'll take you one hour 12 minutes.
It takes 54 minutes to travel 45 miles going 50 miles per hour.
Seriously. No one knows?
51.5 minutes.
About 19 minutes
About 6 minutes
At 30 mph it takes 40 minutes to drive 20 miles.
You drove 34 miles in 30 minutes at 68mph
33.43 minutes
It is 490 miles. By car, if you average 60mph, it will take you 8 hours and 10 minutes. If you average 50mph, it will take you 9 hours and 43.33 minutes.
Five minutes at 60 mph
52 minutes
115.4 minutes.