Question 261001
{{{(81)*(1/3)=27}}}
{{{(27)*(1/3)=9}}}
{{{(9)*(1/3)=3}}}
{{{(3)*(1/3)=1}}}
{{{(1)*(1/3)=1/3}}}
{{{(1/3)*(1/3)=1/9}}}