What should be the average speed of a car to cover a distance of 189 k – McqOptions

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1.	What should be the average speed of a car to cover a distance of 189 km in 3.5 hours?
A.	15 m/s
B.	54 m/s
C.	27 m/s
D.	30 m/s
Answer» B. 54 m/s

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