Difference between revisions of "1977 AHSME Problems/Problem 25"
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== 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 18:39, 20 February 2019
Problem 25
Determine the largest positive integer 
such that 
is divisible by 
.
\textbf{(A) }79\qquad
\textbf{(B) }80\qquad
\textbf{(C) }81\qquad
\textbf{(D) }82\qquad
\\\\
