Is n/18 an integer?

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Is n/18 an integer?

by Gmat_mission » Sun Jun 30, 2019 9:19 am

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Is \(\dfrac{n}{18}\) an integer?

(1) \(\dfrac{5n}{18}\) is an integer.

(2) \(\dfrac{3n}{18}\) is an integer.

[spoiler]OA=C[/spoiler]

Source: Manhattan GMAT
Source: — Data Sufficiency |