Difference between revisions of "1989 AIME Problems/Problem 3"

 
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== Problem ==
 
== Problem ==
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Suppose <math>n_{}^{}</math> is a positive integer and <math>d_{}^{}</math> is a single digit in base 10. Find <math>n_{}^{}</math> if
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<center><math>\frac{n}{810}=0.d25d25d25\ldots</math></center>
  
 
== Solution ==
 
== Solution ==
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{{solution}}
  
 
== See also ==
 
== See also ==
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* [[1989 AIME Problems/Problem 4|Next Problem]]
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* [[1989 AIME Problems/Problem 2|Previous Problem]]
 
* [[1989 AIME Problems]]
 
* [[1989 AIME Problems]]

Revision as of 21:54, 24 February 2007

Problem

Suppose $n_{}^{}$ is a positive integer and $d_{}^{}$ is a single digit in base 10. Find $n_{}^{}$ if

$\frac{n}{810}=0.d25d25d25\ldots$

Solution

This problem needs a solution. If you have a solution for it, please help us out by adding it.

See also

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