If \(k, m,\) and \(t\) are positive integers and \(\dfrac{k}6 + \dfrac{m}4 = \dfrac{t}{12},\) do \(t\) and \(12\) have

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If \(k, m,\) and \(t\) are positive integers and \(\dfrac{k}6 + \dfrac{m}4 = \dfrac{t}{12},\) do \(t\) and \(12\) have a common factor greater than \(1?\)

(1) \(k\) is a multiple of \(3.\)

(2) \(m\) is a multiple of \(3.\)

Answer: A

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