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1992 IMO Longlists
54
54
Part of
1992 IMO Longlists
Problems
(1)
ILL 92 - Prove that n>125
Source:
9/2/2010
Suppose that
n
>
m
≥
1
n > m \geq 1
n
>
m
≥
1
are integers such that the string of digits
143
143
143
occurs somewhere in the decimal representation of the fraction
m
n
\frac{m}{n}
n
m
. Prove that
n
>
125.
n > 125.
n
>
125.
number theory
decimal representation
Digits
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