t = d/|v| = 400 mi / (80 mi / h) = 5 h
1 hour and 14 minutes
1 hr = 60 mins time = distance ÷ speed = 8 miles ÷ 80 miles/hour = 0.1 hour = 0.1 x 60 mins = 6 mins.
7.5 hours.
If you were driving 65 miles per hour how long will it take you to drive 310 miles?
4 hours to drive 220 miles at 55 miles per hour.
355 miles/65 miles/hour = 5.462 hours
If you drive at 75 miles per hour, then you cover 75 miles in one hour.
Well, let's see . . . If you can drive 200 miles in each hour, then it should take you 1 hour to drive 200 miles.
1 hour 36 minutes.
One hour.
1 hour.
One hour.