Question 946350

{{{5r^-3* s^-6}}} for {{{r = 3}}} and {{{s = 1}}}


{{{5*3^-3* 1^-6}}}


{{{5*(1/3^3)* (1/1^6)}}}


{{{5*(1/27)* (1/1)}}}


{{{(5/27)* 1}}}


{{{5/27}}}