A man in car notices that he can count 25 telephone posts in 1 min. If they are known to be 40 m apart, then at what speed is the car travelling ?

A man in car notices that he can count 25 telephone posts in 1 min. If

1.	A man in car notices that he can count 25 telephone posts in 1 min. If they are known to be 40 m apart, then at what speed is the car travelling ?
A.	52.4 km/h
B.	57.6 km/h
C.	48.2 km/h
D.	44.9 km/h
Answer» C. 48.2 km/h

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A man in car notices that he can count 25 telephone posts in 1 min. If they are known to be 40 m apart, then at what speed is the car travelling ?

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