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# In a certain year, corporation X produced 40 percent of the total worl

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Math Expert
Joined: 02 Sep 2009
Posts: 62353
In a certain year, corporation X produced 40 percent of the total worl  [#permalink]

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08 Oct 2019, 22:31
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Question Stats:

90% (00:40) correct 10% (02:11) wrong based on 10 sessions

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In a certain year, corporation X produced 40 percent of the total world production of a certain drug. If corporation X produced 18 kilograms of the drug, how many kilograms were produced by producers other than corporation X ?

(A) 22

(B) 27

(C) 36

(D) 40

(E) 45

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Joined: 28 Jun 2019
Posts: 471
Re: In a certain year, corporation X produced 40 percent of the total worl  [#permalink]

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09 Oct 2019, 02:26
40% × x=18
==>x=45
45-18=27
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Re: In a certain year, corporation X produced 40 percent of the total worl   [#permalink] 09 Oct 2019, 02:26
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