A man on tour travels 160 km by car at 64 km/hr and another 160 km by bus at 80 km/hr. The average speed for the whole journey is :

A man on tour travels 160 km by car at 64 km/hr and another 160 km by

1.	A man on tour travels 160 km by car at 64 km/hr and another 160 km by bus at 80 km/hr. The average speed for the whole journey is :
A.	5.55 km/hr
B.	6 km/hr
C.	1.11 km/hr
D.	1 km/hr
Answer» D. 1 km/hr

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A man on tour travels 160 km by car at 64 km/hr and another 160 km by bus at 80 km/hr. The average speed for the whole journey is :

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