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If 3x = 2y = 5, then 24xy^2 =

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Math Expert
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V
Joined: 02 Sep 2009
Posts: 49303
If 3x = 2y = 5, then 24xy^2 =  [#permalink]

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New post 22 Aug 2018, 04:09
00:00
A
B
C
D
E

Difficulty:

  15% (low)

Question Stats:

88% (00:42) correct 12% (01:11) wrong based on 33 sessions

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G
Joined: 18 Jul 2018
Posts: 192
Location: India
Concentration: Finance, Marketing
WE: Engineering (Energy and Utilities)
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Re: If 3x = 2y = 5, then 24xy^2 =  [#permalink]

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New post 22 Aug 2018, 04:19
Given 3x = 2y = 5
Then 24xy^2 = 24*5/3*25/4 = 2*5*25 = 250.

A is the answer

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Director
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P
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If 3x = 2y = 5, then 24xy^2 =  [#permalink]

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New post 22 Aug 2018, 04:28
Bunuel wrote:
If \(3x = 2y = 5\), then \(24xy^2 =\)

A. 250
B. 500
C. 750
D. 1000
E. 1250


\(24xy^2 =(3x)*(2y)^2*2=5*5^2*2=5*25*2=250\)

Ans. (A)
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Concentration: Accounting, Finance
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Re: If 3x = 2y = 5, then 24xy^2 =  [#permalink]

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New post 22 Aug 2018, 04:40
Bunuel wrote:
If \(3x = 2y = 5\), then \(24xy^2 =\)

A. 250
B. 500
C. 750
D. 1000
E. 1250



\(24xy^2\) = 3y * 2y * 2y *2 = 5 * 5* 5* 2 = 250.

The best answer is A.
GMAT Club Bot
Re: If 3x = 2y = 5, then 24xy^2 = &nbs [#permalink] 22 Aug 2018, 04:40
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