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If \(x\) and \(y\) are positive integers, is \(\dfrac{x}{y}\) a terminating decimal?

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by Vincen » Thu May 13, 2021 5:59 am

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If \(x\) and \(y\) are positive integers, is \(\dfrac{x}{y}\) a terminating decimal?

(1) \(\dfrac{y}{x}\) is even.
(2) The greatest common factor of \(x\) and \(y\) is \(1.\)

Answer: E

Source: GMAT Club Tests
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