Two men set out the same time to walk towards each other from two points A and B, 72 km apart. The first man walks at the rate of 4 km per hr. The second man walks 2 km in the first hour,

Two men set out the same time to walk towards each other from two poin

1.	Two men set out the same time to walk towards each other from two points A and B, 72 km apart. The first man walks at the rate of 4 km per hr. The second man walks 2 km in the first hour,
A.	8 hours
B.	9 hours
C.	8.5 hours
D.	9.5 hours
Answer» C. 8.5 hours

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Two men set out the same time to walk towards each other from two points A and B, 72 km apart. The first man walks at the rate of 4 km per hr. The second man walks 2 km in the first hour,

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