Question

que numero divido p/5 da 5/p

Answer 1

Sea x el número

$\frac{p}{5} : x = \frac{5}{p} \\\\\frac{p}{5}(\frac{1}{x}) = \frac{5}{p}   \\\\\frac{p}{5} (\frac{p}{5} ) = x\\\\\frac{p^{2} }{25} = x$