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GRE Math Challenge #113- 2(8-7) or 2(7-8)

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sandy
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GRE Math Challenge #113- 2(8-7) or 2(7-8) [#permalink] New post   Updated on: 20 Feb 2020, 13:46
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Quantity A
Quantity B
2(8-7)
2(7-8)



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

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A

Originally posted by sandy on 15 May 2015, 11:16.
Last edited by Carcass on 20 Feb 2020, 13:46, edited 1 time in total.
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GreenlightTestPrep
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Re: GRE Math Challenge #113- 2(8-7) or 2(7-8) [#permalink] New post   16 Jun 2019, 08:37
sandy wrote:
Quantity A: 2(8-7)
Quantity B: 2(7-8)

• Quantity A is greater.
• Quantity B is greater.
• Both Quantities are Equal
• Cannot be determined


Given:
Quantity A: 2(8-7) = 2(1) = 2
Quantity B: 2(7-8) = 2(-1) = -2

Answer: A

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Brent
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Re: GRE Math Challenge #113- 2(8-7) or 2(7-8) [#permalink]
16 Jun 2019, 08:37
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