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A team won 40 percent of the 15 games it has already played.
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04 Feb 2020, 09:02
04 Feb 2020, 09:02
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Question Stats:
92% (01:45) correct
7% (02:43) wrong based on 14 sessions
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A team won 40 percent of the 15 games it has already played. If the team were to win 75 percent of its remaining games, it will have won 60 percent of all its games. How many remaining games are there?
(A) 12
(B) 20
(C) 24
(D) 30
(E) 45
(A) 12
(B) 20
(C) 24
(D) 30
(E) 45
Re: A team won 40 percent of the 15 games it has already played.
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04 Feb 2020, 12:39
04 Feb 2020, 12:39
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\(0.4(15)+0.75x=0.6(15+x)\)
\(6+\frac{3}{4}x = 9+0.6x\)
\(24+3x=36+2.4x\)
\(12=0.6x\)
\(x=20\)
B is the answer
\(6+\frac{3}{4}x = 9+0.6x\)
\(24+3x=36+2.4x\)
\(12=0.6x\)
\(x=20\)
B is the answer
Re: A team won 40 percent of the 15 games it has already played.
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27 Mar 2021, 22:03
27 Mar 2021, 22:03
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Thanks to another GRE Prep Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).
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