The Pigeon
A pigeon flies at km/h to and fro between two cars moving toward each other on a straight road, starting from the first car when the car separation is km. The first car has a speed of km/h and the second one has a speed of km/h.By the time the cars meet head on, what is the total distance (in km) flown by the pigeon?
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- denotes the floor function.
The answer is 35.
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