SOLUTION: The circuit of a motor racing track is 3 km in length. In a race, a car goes 25 times around the circuit in 30 minutes.
What is the average speed of the car.
A. 75 km/hr.
B. 90
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-> SOLUTION: The circuit of a motor racing track is 3 km in length. In a race, a car goes 25 times around the circuit in 30 minutes.
What is the average speed of the car.
A. 75 km/hr.
B. 90
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Question 1126347: The circuit of a motor racing track is 3 km in length. In a race, a car goes 25 times around the circuit in 30 minutes.
What is the average speed of the car.
A. 75 km/hr.
B. 90 km/hr
c. 150 km/hr
D. 750 km/hr
