Question 1003864


{{{(2^-3+ 3^-2)^-1}}}


{{{(1/2^3+ 1/3^2)^-1}}}


{{{(1/8+ 1/9)^-1}}}


{{{(9/72+ 8/72)^-1}}}


{{{(17/72)^-1}}}


{{{1/(17/72)}}}


{{{72/17}}}