A motorbike leaves point A at 1 pm and moves towards point B at a uniform speed. A car leaves point B at 2 pm and moves towards point A at a uniform speed which is double that of the motorbike. They meet at 3 : 40 pm at a point which is 168 km away from A. What is the distance, in km, between A and B?

A motorbike leaves point A at 1 pm and moves towards point B at a unif

1.	A motorbike leaves point A at 1 pm and moves towards point B at a uniform speed. A car leaves point B at 2 pm and moves towards point A at a uniform speed which is double that of the motorbike. They meet at 3 : 40 pm at a point which is 168 km away from A. What is the distance, in km, between A and B?
A.	364
B.	378
C.	380
D.	388
Answer» C. 380

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