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If \(b\) is an integer, is \(1.3\) multiplied by \(b\) an integer?
(1) \(b\) is a multiple of \(3\).
(2) \(0.7\) multiplied by \(b\) is an integer.
[spoiler]OA=B[/spoiler]
Source: Manhattan GMAT
(1) \(b\) is a multiple of \(3\).
(2) \(0.7\) multiplied by \(b\) is an integer.
[spoiler]OA=B[/spoiler]
Source: Manhattan GMAT
