400/5 = 80 miles per hour
400/5 = 80. HBD!
Answer: 400 km/h = 248.548 mph
60 minutes = 1 hour so 400 min = 400/60 = 6.66... hours. Simple!
400 meters in 43.18 seconds equates to an average speed of 20.72 miles per hour.
8 hours
The speed appears to be 400 miles an hour. If you meant 400 miles, the speed is 50 miles an hour.
8 hours
(400 miles/trip) x (1 hour / 70 miles) = (400/70) (miles-hour / trip-miles) = 5.7143 hours = 5 hours 43 minutes, with no stops.
Approx 4 hours 42 minutes.
400/5 = 80 miles per hour
If you average 65 miles per hour for the entire distance your driving time would be about 6 hours and 9 minutes.
if there's no traffic and are on the interstates, you could actually do about 400 miles in 6 hours and not break the speed of limit of 70 miles an hour
A little more than 5.
Five hours.
400/5 = 80. HBD!
Watch closely, and take notes:400/5 = 80 miles per hour.? ? ?