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Praetorian
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Manhattan GMAT problem of the week 15 Jan 2005, 02:45
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Ok, so i see you guys dont discuss these tough problems...

take a look at this one.

https://manhattangmat.com/index.cfm?cid=11&sethome=1

Answers are posted monday



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twixt
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Manhattan GMAT problem of the week 15 Jan 2005, 10:31
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You 120% right Praet as Manhattan questions are quite tough...

Anyway the stem is not so clear for this one... between "average daily deposit" and "sum of all deposits" I am confused...
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Dan
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Manhattan GMAT problem of the week Updated on: 16 Jan 2005, 01:10
Originally posted by Dan on 15 Jan 2005, 12:34.
Last edited by Dan on 16 Jan 2005, 01:10, edited 1 time in total.
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The whole thing boils down to: what is the probability that when a prime (above 100) is divided by any number between 1 and 30 will result in a number with fewer than 5 decimal places?

D. 9/30 = 3/10.

favorable#: 1,2,4,5,8,10,16,25, AND 20.
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Dan
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Manhattan GMAT problem of the week 18 Jan 2005, 09:23
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So Praet, what's the OA?
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swath20
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Manhattan GMAT problem of the week 19 Jan 2005, 16:38
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Its 3/10

You can go to :

https://www.manhattangmat.com

for the explanation.
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Dan
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Manhattan GMAT problem of the week 20 Jan 2005, 12:49
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Thanks swath20, though they don't actually post it there (or at least I can't see it there).
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Manhattan GMAT problem of the week 20 Jan 2005, 15:38
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Dan
Thanks swath20, though they don't actually post it there (or at least I can't see it there).
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you guys are good..

Correct answer is D. 3/10

The explanation can be seen by clicking on "read the answer" at the far bottom left of the page. it will lead you the last weeks problems solution. :)


Praetorian



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