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Vincen
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If \(3^{m+n}=27\) and \(3^{m-n}=\dfrac13\) then \(\dfrac{m}{n}=\)
(A) \(\dfrac15\)
(B) \(\dfrac14\)
(C) \(\dfrac12\)
(D) \(1\)
(E) \(2\)
Answer: C
Source: GMAT Prep
(A) \(\dfrac15\)
(B) \(\dfrac14\)
(C) \(\dfrac12\)
(D) \(1\)
(E) \(2\)
Answer: C
Source: GMAT Prep
