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root pi % of 700/root pi
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14 Feb 2018, 02:50
14 Feb 2018, 02:50
1
1
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Question Stats:
70% (00:42) correct
29% (00:42) wrong based on 95 sessions
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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.
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
Re: root pi % of 700/root pi
[#permalink]
14 Feb 2018, 09:43
14 Feb 2018, 09:43
2
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
Answer: C
Cheers,
Brent
Re: root pi % of 700/root pi
[#permalink]
05 Aug 2018, 21:11
05 Aug 2018, 21:11
Can you please explain what was done to quantity A to reduce it to 7?
