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5^-2 or 10^-1
[#permalink]
21 Apr 2022, 01:45
21 Apr 2022, 01:45
Expert Reply
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Question Stats:
100% (00:17) correct
0% (00:00) wrong based on 11 sessions
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Quantity A |
Quantity B |
\(5^{-2}\) |
\(10^{-1}\) |
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 Quantitative Reasoning Daily Challenge - (2022) EDITION
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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: 5^-2 or 10^-1
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21 Apr 2022, 04:35
21 Apr 2022, 04:35
1
Carcass wrote:
Quantity A |
Quantity B |
\(5^{-2}\) |
\(10^{-1}\) |
Key Property: \(x^{-n} =\frac{ 1}{x^n}\)
QUANTITY A: \(5^{-2} = \frac{1}{5^2} = \frac{1}{25}\)
QUANTITY B: \(10^{-1}= \frac{1}{10^1}=\frac{1}{10} \)
Answer: B
gmatclubot
Re: 5^-2 or 10^-1 [#permalink]
21 Apr 2022, 04:35
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