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5^3 or 2^7
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08 Sep 2018, 22:32
08 Sep 2018, 22:32
Expert Reply
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Question Stats:
82% (00:16) correct
17% (00:03) wrong based on 28 sessions
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Quantity A |
Quantity B |
\(5^3\) |
\(2^7\) |
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.
Kudos for R.A.E
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Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
Re: 5^3 or 2^7
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09 Sep 2018, 07:06
09 Sep 2018, 07:06
1
Carcass wrote:
Quantity A |
Quantity B |
\(5^3\) |
\(2^7\) |
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.
Kudos for R.A.E
I always suggest that students memorize the following powers...
ASIDE: Yes, you will have an onscreen calculator on test day, but you can save some time by memorizing the above powers.
So, we get:
Quantity A: 125
Quantity B: 128
Answer: B
Cheers,
Brent
gmatclubot
Re: 5^3 or 2^7 [#permalink]
09 Sep 2018, 07:06
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