400/5 = 80 miles per hour
400/5 = 80. HBD!
5 hours 20 minutes.
400/60= 6.67 Six hours and forty minutes, if you'd be able to do 60 all the time.
To get the rate for 250 miles in 5 hours, divide the miles by the hours to get miles per hour, 250 miles/5 hours=50 miles per hour. If you divide 5 hours by 250 miles, you get 0.02 hours per mile, the other unit rate for this set of numbers.
400/5 = 80 miles per hour
400/5 = 80. HBD!
(400 miles/trip) x (1 hour / 70 miles) = (400/70) (miles-hour / trip-miles) = 5.7143 hours = 5 hours 43 minutes, with no stops.
Watch closely, and take notes:400/5 = 80 miles per hour.? ? ?
5 hours 33 minutes.
5 hours and 20 minutes
50
A little more than 5.
It will take: 5 hours and 20 minutes
5 hours and 42 minutes
5 hours 20 minutes.
The speed of the jet stream is 110 mph (550 miles / 5 hours). In 5 hours, the plane covers 400 miles (80 mph x 5 hours). In 4 hours, the plane covers 320 miles (80 mph x 4 hours), but it actually covers 550 miles less due to the effect of the jet stream. So, the total distance traveled by the plane in 9 hours would be 720 miles (400 miles + 320 miles).