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Justin and Joe started driving eastwards from point \(A\) and point \(B\) respectively, where point \(B\) was \(8\) kilo

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by Gmat_mission » Sun Sep 20, 2020 9:15 am

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Justin and Joe started driving eastwards from point \(A\) and point \(B\) respectively, where point \(B\) was \(8\) kilometers east of point \(A.\) If Justin stopped for a break after every \(12\) kilometers and Joe stopped for a break after every \(10\) kilometers, what was the number of points within a distance of \(230\) kilometers east of point \(A\) at which both Justin and Joe stopped for a break?

A. 1
B. 2
C. 3
D. 4
E. 5

Answer: D

Source: e-GMAT
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