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x>1
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20 Jun 2022, 01:46
20 Jun 2022, 01:46
2
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Question Stats:
86% (00:36) correct
13% (00:59) wrong based on 22 sessions
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\(x>1\)
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
Quantity A |
Quantity B |
\( \frac{x}{1-x}\) |
\(\frac{x}{x-1}\) |
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
Part of the project: GRE QCQ & PS 3 Questions Every One DAILY Challenge - (2022)
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GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
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Re: x>1
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20 Jun 2022, 05:34
20 Jun 2022, 05:34
1
Carcass wrote:
\(x>1\)
Quantity A |
Quantity B |
\( \frac{x}{1-x}\) |
\(\frac{x}{x-1}\) |
Let's use a bit of number sense here.
If x > 1, then 1 - x is NEGATIVE, and x - 1 is POSTIVE.
We also know that x is POSITIVE
So, we have:
QUANTITY A: \( \frac{x}{1-x} = \frac{ positive}{negative} = negative\)
QUANTITY B: \(\frac{x}{x-1} = \frac{ positive}{ positive} = positive\)
Answer: B
