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
4
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.
4
1
42mph
40mph
The average speed is 140 km/hr