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April 16, 2014

Homework Help: math

Posted by Nichole on Wednesday, December 14, 2011 at 11:53pm.

Dionne can run around a circular track in 120 seconds. Basha, running in the opposite direction as Dionne, meets Dionne every 48 seconds. Sandra running in the same directions as Basha, passes Basha every 240 seconds. How often does Sandra meet Dionne?

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