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Juan

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Moderator
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Status: battlecruiser, operational...
Joined: 25 Apr 2010
Posts: 982

Kudos [?]: 168 [0], given: 71

Schools: Carey '16
Juan [#permalink]

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New post 04 Aug 2010, 13:26
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

100% (00:42) correct 0% (00:00) wrong based on 4 sessions

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if Juan takes 11 seconds to run y yards, how many seconds will it take him to run x yards at the same rate?

A) 11x/y

B) 11y/x

C) x/11y

D) 11/xy

E) xy/11

let me know what yall got. I believe the book is wrong but just wanted to confirm. OA here is what the book claims the answer is. I thought it was E but that's just me.
[Reveal] Spoiler: OA

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Last edited by vwjetty on 04 Aug 2010, 13:45, edited 1 time in total.

Kudos [?]: 168 [0], given: 71

1 KUDOS received
Ms. Big Fat Panda
Ms. Big Fat Panda
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Status: Three Down.
Joined: 09 Jun 2010
Posts: 1916

Kudos [?]: 2177 [1], given: 210

Concentration: General Management, Nonprofit
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Re: Juan [#permalink]

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New post 04 Aug 2010, 13:43
1
This post received
KUDOS
Answer is A.

The rate of running hards: 11 minutes per y hards.

Thus the time for running x hards = x hards * 11 minutes/y hards = 11x/y

Kudos [?]: 2177 [1], given: 210

Moderator
Moderator
User avatar
Status: battlecruiser, operational...
Joined: 25 Apr 2010
Posts: 982

Kudos [?]: 168 [0], given: 71

Schools: Carey '16
Re: Juan [#permalink]

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New post 04 Aug 2010, 13:50
wow. i clearly understand this now WAY much better. the book doesn't do too great of a job explaining. But ok, understood. Great! thanks! Kudos!
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Kudos [?]: 168 [0], given: 71

Re: Juan   [#permalink] 04 Aug 2010, 13:50
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