Places A and B are 144 km apart. Two cars start simultaneously, one from A and the other from B. If they move in the same direction, they meet after 12 hours, but if they move towards each other they meet after 9/8 hours. The speed (in km/h) of the car moving at a faster speed is:

Places A and B are 144 km apart. Two cars start simultaneously, one fr

1.	Places A and B are 144 km apart. Two cars start simultaneously, one from A and the other from B. If they move in the same direction, they meet after 12 hours, but if they move towards each other they meet after 9/8 hours. The speed (in km/h) of the car moving at a faster speed is:
A.	70
B.	64
C.	60
D.	72
Answer» B. 64

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Places A and B are 144 km apart. Two cars start simultaneously, one from A and the other from B. If they move in the same direction, they meet after 12 hours, but if they move towards each other they meet after 9/8 hours. The speed (in km/h) of the car moving at a faster speed is:

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