tytyros Posted May 1, 2008 Share Posted May 1, 2008 If 30!/10! is written as the product of consecutive integers, the largest of which is 30, what is the smallest of the integers? A. 1 B. 3 C. 7 D. 11 E. 20 Quote Link to comment Share on other sites More sharing options...
V_GMAT Posted May 1, 2008 Share Posted May 1, 2008 unless there is a trick I can't see 30!/10! = (30*29*....*12*11 )* 10!/10! So 11 Ans D Quote Link to comment Share on other sites More sharing options...
Praso Posted May 1, 2008 Share Posted May 1, 2008 agree with 11. i hope there isn't any trick behind it Quote Link to comment Share on other sites More sharing options...
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