According to an online Speed Distance Time Calculator: 01:24:00 (1 hour 24 minutes).
Time = Distance/Speed = 250 miles/50 miles per hour = 5 hours
9 miles
850/50 = 17 hours
One hour
50 minutes.
About one hour at 50 mph.
23/50 hour = 27minutes 36seconds
25/50 = 1/2 an hour
It will take 65/50 = 1.3 hours = 1 hour 18 minutes.
1.04 hours
1/2 hour.
230/50=4.6 hours
40/50 = 0.8 hour = 48 minutes
37.5 minutes.
1 hour 50 minutes @65 mph
30 minutes.
4 hours