100km/hour as speed=distance/time therefore 200km/2hour=100km/hour
The average speed is exactly 200 km per 2.5 hours. As a unit rate, that's equivalent to 80 km/hr.
200 / 4 = 50 Answer: 50 kilometres per hour
The average speed if an airplane travels 1364 miles in 5.5 hours is 248 miles/hr.
Average speed = distance/time = 200km/4 hours = 50 km per hour
40mph
A car that travels 1000 kilometers in 5 hrs, averages 200km/h.
The average speed is exactly 200 km per 2.5 hours. As a unit rate, that's equivalent to 80 km/hr.
200 / 4 = 50 Answer: 50 kilometres per hour
The average speed if an airplane travels 1364 miles in 5.5 hours is 248 miles/hr.
Average speed = distance/time = 200km/4 hours = 50 km per hour
200km
His average speed is 55 kilometers per hour.
40mph
4
42mph
1
No. Distance is dependent on both length of travel and speed of travel. For example, If car A leaves location X at a certain time, and travels at 200km/hr for two hours, it travels 400km. If car B leaves the same location at the same time, and travels 50km/hr for four hours, it travels 200km. As you can see, car A traveled for half the time car B traveled while doubling its total distance traveled.