If \(y\ne 0,\) is \(\dfrac{x}{y}\) an integer?

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by Vincen » Thu Nov 05, 2020 4:21 am

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If \(y\ne 0,\) is \(\dfrac{x}{y}\) an integer?

(1) \(x-2y=0\)

(2) \(x=\sqrt{60}\) and \(y=\sqrt{15}\)

Answer: D

Source: GMAT Prep

Source: Beat The GMAT — Data Sufficiency | Thu Nov 05, 2020 4:21 am

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