Repeating decimal, part 2

0.00010203040506969799=1N0.\overline{00010203040506\ldots 969799}=\frac{1}{N}

Given that NN is a 4-digit integer, find NN.

Clarification: The repeated digits are from 00, 01, 02, ..., till 99, without 98, the period is 198.

×

Problem Loading...

Note Loading...

Set Loading...