What is the speed required for a car to cover a distance of 600 km in 5 hours? Choose the correct answer:	A) 160 kmh	B) 140 kmh	C) 150 kmh	D) 130 kmh	E) 120 kmh
Speed= Distance / Time   Speed = 600 / 5 = 140   Answer: 140 kmh
<result>B</result>
What is the speed required for a car to cover a distance of 600 km in 5 hours?