A man completes a certain journey in 6 hours. He covers half the distance at 60 km/h and the remaining half at 90 km/h. What is the distance travelled?

A man completes a certain journey in 6 hours. He covers half the dista

1.	A man completes a certain journey in 6 hours. He covers half the distance at 60 km/h and the remaining half at 90 km/h. What is the distance travelled?
A.	360 km
B.	400 km
C.	450 km
D.	432 km
Answer» E.

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A man completes a certain journey in 6 hours. He covers half the distance at 60 km/h and the remaining half at 90 km/h. What is the distance travelled?

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