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An investment of d dollars at k percent simple annual interest yields

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Intern
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Joined: 21 Aug 2018
Posts: 4
An investment of d dollars at k percent simple annual interest yields  [#permalink]

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New post 08 Oct 2018, 11:14
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A
B
C
D
E

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Somebody pls help me solve this question. Thanks so much! :cry: :cry: :cry:

An investment of d dollars at k percent simple annual interest yields $600 interest over a 2-year period. In terms of d, what dollar amount invested at the same rate will yield $2,400 interest over a 3-year period?

A. frac{2d}{3}

B. frac{3d}{4}

C. frac{4d}{3}

D. frac{3d}{2}

E. frac{8d}{3}
Manager
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Joined: 23 Nov 2017
Posts: 119
Location: Singapore
Concentration: Strategy, Other
GMAT 1: 660 Q49 V33
Re: An investment of d dollars at k percent simple annual interest yields  [#permalink]

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New post 08 Oct 2018, 17:15
is the answer E?
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Joined: 02 Sep 2009
Posts: 52911
Re: An investment of d dollars at k percent simple annual interest yields  [#permalink]

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New post 15 Oct 2018, 09:43
Lincoln1608 wrote:
Somebody pls help me solve this question. Thanks so much! :cry: :cry: :cry:

An investment of d dollars at k percent simple annual interest yields $600 interest over a 2-year period. In terms of d, what dollar amount invested at the same rate will yield $2,400 interest over a 3-year period?

A. frac{2d}{3}

B. frac{3d}{4}

C. frac{4d}{3}

D. frac{3d}{2}

E. frac{8d}{3}


Discussed here: https://gmatclub.com/forum/an-investmen ... 06083.html
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Re: An investment of d dollars at k percent simple annual interest yields   [#permalink] 15 Oct 2018, 09:43
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