Two cyclists start moving simultaneously from opposite ends of a straight track towards each other back and forth. Cycli

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by M7MBA » Sun Mar 14, 2021 5:38 am

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Two cyclists start moving simultaneously from opposite ends of a straight track towards each other back and forth. Cyclists' speeds are constant, but one is faster than the other. The first time, the cyclists meet each other at a distance of $x$ meters from the nearest end of the track. The second time, on the way back, they meet $y$ meters from the other end of the track. What is the length of the track?

(1) $x = 720$ meters
(2) $y = 400$ meters

Answer: C

Source: GMAT Club Tests

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Source: Beat The GMAT — Data Sufficiency | Sun Mar 14, 2021 5:38 am

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