50
50 mph
5
no 50 mph
The speed appears to be 400 miles an hour. If you meant 400 miles, the speed is 50 miles an hour.
The time it takes to travel 400 miles depends on the average speed. If the average speed is 50 miles per hour, you will travel 50 miles in the first hour, 50 more in the next, 50 more in the next and so on. The number of hours it will take is equal to the number of 50 mile stretches in 400 miles. That's 400 divided by 50, which is 8. It will take 8 hours to travel 400 miles at an average speed of 50 miles per hour. In general, if your average speed is s, then it will take 400 divided by s, or 400/s hours. Whatever the distance is, let's call it d, the time taken to travel is is d/s. It depends on the mode of transportation and the speed in which it is moving at.
8 hours
200
8 hours
About 400 miles (8 hours by car)
42 divided by 5 = 8.4 ; 8.4 x 8 = 67.2 therefore x = 67.2 miles
8 hours and 53 minutes
It would take you 8 hours to drive 400 miles traveling at 50 mi/h because 400 / 50 is 8. HOpe this helps!
Assuming the question is asking for your speed in miles per hour (MPH) if you run 8 miles in 2 & 1/2 hours, divide miles by hours: 8 miles divided by 2 & 1/2 hours = 8 miles/2.5 hours = 8/2.5 MPH = 16/5 MPH = 3.2 MPH
About 7-8 hours drive. About 400 miles.
8