Speed = 85/2.5 = 34 mph
It's 25 miles per half-hour, and it's also 50 miles per hour.
The speed appears to be 400 miles an hour. If you meant 400 miles, the speed is 50 miles an hour.
Just divide distance by time to get speed.30 miles / 1.5 hrs = 20 MPH
3-4 Miles Per Hour
32 miles per hour. The speed at which the car is travelling is the distance in miles that the car travels per hour. If the car travels 16 miles in 30 minutes it should then travel twice as far in one hour, since one hour is twice as long as 30 minutes (half an hour). So, the car travels 2 * 16 miles per hour, which equals 32 miles per hour.
The car's average speed is 86.67 miles per hour.
55 miles per hour.
Depends on the speed. Assuming 60 miles per hour, that would be about half an hour.Depends on the speed. Assuming 60 miles per hour, that would be about half an hour.Depends on the speed. Assuming 60 miles per hour, that would be about half an hour.Depends on the speed. Assuming 60 miles per hour, that would be about half an hour.
one and a half times 20, ie 30 miles
If a car travels for 20 minutes at a speed of 60 miles per hour the car travels 20 miles.
Light travels at a speed of 186,000 miles per second or 669,600,000 miles per hour. Light travels somewhat slower when it is "in" something, such as glass or water.
The average speed is 2050/5 = 410 miles per hour.