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Carcass
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z ≠ 0 [#permalink] New post   19 Jun 2017, 11:47
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Question Stats:

88% (00:37) correct 11% (00:39) wrong based on 173 sessions

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z ≠ 0

Quantity A
Quantity B
\(\frac{99z}{100}\)
\(\frac{100}{99z}\)


A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.
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GreenlightTestPrep
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Re: z ≠ 0 [#permalink] New post   19 Jun 2017, 14:57
2
Carcass wrote:


z ≠ 0

Quantity A
Quantity B
\(\frac{99z}{100}\)
\(\frac{100}{99z}\)


A) Quantity A is greater.
B) Quantity B is greater.
C) The two quantities are equal.
D) The relationship cannot be determined from the information given.


Let's test some values

Try z = 1
we get:
Quantity A: 99(1)/100
Quantity B: 100/99(1)

Evaluate:
Quantity A: 99/100
Quantity B: 100/99
Here, Quantity B is greater

Try z = -1
we get:
Quantity A: 99(-1)/100
Quantity B: 100/99(-1)

Evaluate:
Quantity A: -99/100
Quantity B: -100/99
Here, Quantity A is greater

Answer:
Show: ::
D


Cheers,
Brent
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Carcass
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Joined: 18 Apr 2015
Posts: 30515
Own Kudos [?]: 36889 [1]
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z ≠ 0 [#permalink] New post   02 Dec 2021, 05:07
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Bumping for discussion. Try this one and get Kudos for a correct solution!!!!
Prep Club for GRE Bot
gmatclubot
z ≠ 0 [#permalink]
02 Dec 2021, 05:07
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