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The King and Queen have 50 silver coins each. Find the probability

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Intern
Joined: 26 Oct 2017
Posts: 1
The King and Queen have 50 silver coins each. Find the probability  [#permalink]

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28 Dec 2017, 03:39
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Difficulty:

(N/A)

Question Stats:

100% (05:47) correct 0% (00:00) wrong based on 1 sessions

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The King and Queen have 50 silver coins each. Find the probability that if one donates n silver coin the other one donates n±10 silver coins (where n is less than equal to 50)

A) 1/50

B) 1/5

C) 9/25

D) 2/5

E) 3/7

______________

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This discussion does not meet community quality standards. It has been retired.

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Math Expert
Joined: 02 Sep 2009
Posts: 52285
Re: The King and Queen have 50 silver coins each. Find the probability  [#permalink]

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28 Dec 2017, 07:36
esa03 wrote:
The King and Queen have 50 silver coins each. Find the probability that if one donates n silver coin the other one donates n±10 silver coins (where n is less than equal to 50)

A) 1/50

B) 1/5

C) 9/25

D) 2/5

E) 3/7

______________

Please note that ONLY Questions from Reliable GMAT Sources are Allowed on the Forum! Please do NOT post questions from random math books and web sites.

--== Message from the GMAT Club Team ==--

THERE IS LIKELY A BETTER DISCUSSION OF THIS EXACT QUESTION.
This discussion does not meet community quality standards. It has been retired.

If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.

_________________
Re: The King and Queen have 50 silver coins each. Find the probability &nbs [#permalink] 28 Dec 2017, 07:36
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