Difference between revisions of "1977 AHSME Problems/Problem 25"

(Created page with "== Problem 25 ==")
 
(Problem 25)
Line 1: Line 1:
 
== Problem 25 ==
 
== Problem 25 ==
 +
Determine the largest positive integer <math>n</math> such that <math>1005!</math> is divisible by <math>10^n</math>.
 +
\textbf{(A) }79\qquad
 +
\textbf{(B) }80\qquad
 +
\textbf{(C) }81\qquad
 +
\textbf{(D) }82\qquad
 +
\\\\

Revision as of 19:39, 20 February 2019

Problem 25

Determine the largest positive integer $n$ such that $1005!$ is divisible by $10^n$. \textbf{(A) }79\qquad \textbf{(B) }80\qquad \textbf{(C) }81\qquad \textbf{(D) }82\qquad \\\\