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If 4n^2/15 is an integer , the which of the following
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14 Oct 2020, 08:17
14 Oct 2020, 08:17
Expert Reply
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Question Stats:
90% (00:46) correct
9% (00:33) wrong based on 51 sessions
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If \(\frac{4n^2}{15}\) is an integer , the which of the following could be n ?
Indicate all that apply
A. -75
B. -9
C. 4
D. 135
Kudos for the right answer and explanation
Indicate all that apply
A. -75
B. -9
C. 4
D. 135
Kudos for the right answer and explanation
Re: If 4n^2/15 is an integer , the which of the following
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14 Oct 2020, 20:05
14 Oct 2020, 20:05
1
\( 4n^2/15 \) to become an integer \(n^2\) should be divisible by 15
from options -75 and 135 are the only integers divisible by 15
options A and D are correct
from options -75 and 135 are the only integers divisible by 15
options A and D are correct
gmatclubot
Re: If 4n^2/15 is an integer , the which of the following [#permalink]
14 Oct 2020, 20:05
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