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The cost of production of a certain instrument is directly proportiona

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Math Expert
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Joined: 02 Sep 2009
Posts: 58454
The cost of production of a certain instrument is directly proportiona  [#permalink]

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New post 10 Apr 2019, 00:43
00:00
A
B
C
D
E

Difficulty:

  15% (low)

Question Stats:

100% (00:33) correct 0% (00:00) wrong based on 15 sessions

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Joined: 18 Aug 2017
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Location: India
Concentration: Sustainability, Marketing
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Re: The cost of production of a certain instrument is directly proportiona  [#permalink]

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New post 10 Apr 2019, 03:09
Bunuel wrote:
The cost of production of a certain instrument is directly proportional to the number of units produced. The cost of production for 300 units is $300. What is the cost of production for 270 units?

(A) 270
(B) 300
(C) 325
(D) 370
(E) 395


cost of production of a certain instrument is directly proportional to the number of units produced ; means cost of 1 unit = 1 $
so 270 units = 270 $
IMO A
GMAT Club Bot
Re: The cost of production of a certain instrument is directly proportiona   [#permalink] 10 Apr 2019, 03:09
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The cost of production of a certain instrument is directly proportiona

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