Q: A person travels 600 km by train at 80 km/hr 800 km by ship at 400 – McqOptions

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1.	Q: A person travels 600 km by train at 80 km/hr 800 km by ship at 400 km/ hr and 100 km by car at 50 km/hr. What is the average speed for the entire distance?
A.	$$ 65{5\over 123} km.hr$$
B.	$$ 130{10\over 23} km.hr$$
C.	$$ 60{5\over 123} km.hr$$
D.	62 km.hr
Answer» C. $$ 60{5\over 123} km.hr$$

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