A man travels from A to B at a speed of 30 km/hr and B to A at a speed of 20 km/hr. The total time taken for the whole journey is 5 hours. The distance from A to B is
A20 km
B90 km
C45 km
D60 km
Answer:
A20 km
B90 km
C45 km
D60 km
Answer:
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