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# Properties of Numbers

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Intern
Joined: 25 Dec 2017
Posts: 1
Properties of Numbers  [#permalink]

### Show Tags

25 Dec 2017, 14:09
If k is an integer and (0.0025)(0.025)(0.00025)*10^k is an integer, what is the least possible value of k?

A. -12
B. -6
C. 0
D. 6
E. -12

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Math Expert
Joined: 02 Sep 2009
Posts: 52285
Properties of Numbers  [#permalink]

### Show Tags

25 Dec 2017, 14:33
aarianf wrote:
If k is an integer and (0.0025)(0.025)(0.00025)*10^k is an integer, what is the least possible value of k?

A. -12
B. -6
C. 0
D. 6
E. -12

Discussed here: if-k-is-an-integer-and-0-0025-0-025-0-00025-10k-is-an-integer-w-207309.html Hope it helps.

Please read carefully and follow our RULES OF POSTING. Thank you.

--== 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.

_________________
Properties of Numbers &nbs [#permalink] 25 Dec 2017, 14:33
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# Properties of Numbers

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