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# root pi % of 700/root pi

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Director
Joined: 07 Jan 2018
Posts: 553
Followers: 4

Kudos [?]: 477 [1] , given: 84

root pi % of 700/root pi [#permalink]  14 Feb 2018, 02:50
1
KUDOS
00:00

Question Stats:

56% (00:40) correct 44% (00:22) wrong based on 25 sessions
 Quantity A Quantity B $$\sqrt{\pi}$$percent of$$\frac{700}{\sqrt{\pi}}$$ $$\frac{343}{49}$$

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.
[Reveal] Spoiler: OA
GRE Instructor
Joined: 10 Apr 2015
Posts: 1242
Followers: 46

Kudos [?]: 1129 [1] , given: 7

Re: root pi % of 700/root pi [#permalink]  14 Feb 2018, 09:43
1
KUDOS
Expert's post
amorphous wrote:
 Quantity A Quantity B $$\sqrt{pi} % *\frac{700}{\sqrt{pi}}$$ $$\frac{343}{49}$$

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.

Given:
Quantity A: (√pi)% x 700/√pi
Quantity B: 343/49

Rewrite Quantity A:
Quantity A: (√pi)/100 x 700/√pi
Quantity B: 343/49

Cross simplify Quantity A:
Quantity A: 7
Quantity B: 343/49

Simplify Quantity B:
Quantity A: 7
Quantity B: 7

Cheers,
Brent
_________________

Brent Hanneson – Creator of greenlighttestprep.com

Intern
Joined: 18 Jul 2018
Posts: 6
Followers: 0

Kudos [?]: 0 [0], given: 2

Re: root pi % of 700/root pi [#permalink]  05 Aug 2018, 21:11
Can you please explain what was done to quantity A to reduce it to 7?
Re: root pi % of 700/root pi   [#permalink] 05 Aug 2018, 21:11
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