Question 498795
(p/q)^-2* 121/100=1. find (p/q)^3
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{{{(p/q)^-2* (121/100) = 1}}}
{{{(121/100) = (p/q)^2}}}
{{{p/q = 11/10}}}
{{{(p/q)^3 = 1331/1000}}}