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# The sum of all the integers k such that 26 < k < 24 is

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Intern
Joined: 08 Nov 2008
Posts: 29
The sum of all the integers k such that 26 < k < 24 is [#permalink]

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09 Nov 2008, 20:15
The sum of all the integers k such that –26 < k < 24 is

A. 0
B. -2
C. -25
D. -49
E. -51

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Intern
Joined: 07 Nov 2008
Posts: 31

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09 Nov 2008, 20:59
petercao wrote:
The sum of all the integers k such that –26 < k < 24 is

A. 0
B. -2
C. -25
D. -49
E. -51

the sum of integers, which above 0, is the sum from 1 to 23
and the sum below 0 is the sum from -1 to -25

together, the sum is -25+(-24)

D

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

This is not a quality discussion. 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: sum of integers---28   [#permalink] 09 Nov 2008, 20:59
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# The sum of all the integers k such that 26 < k < 24 is

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