Question 31694
I'm not sure I understand completely, but I think you mean;
{{{2^-3}}}x{{{2^2}}}
The negative exponent makes number in the denominator;
{{{1/2^3}}}x{{{2^2}}}
{{{1/8}}}x4={{{4/8}}}= {{{1/2}}}
I hope I understaood your question correctly.
=)