Ответ:
\(1=4/4\).
\(1/3=2/6\).
\(1=8/8\).
\(1/3=3/9\).
\(1=2/2\).
\(2/6=3/9\).
\(2/8=1/4\).
\(2/3=6/9\).
\(1=3/3\).
\(2/3=4/6\).
\(1=4/4\).
\(1/3=2/6\).
\(1=8/8\).
\(1/3=3/9\).
\(1=2/2\).
\(2/6=3/9\).
\(2/8=1/4\).
\(2/3=6/9\).
\(1=3/3\).
\(2/3=4/6\).