Question

упростите))$frac{ m^{2}-mn }{ m^{2} } : frac{ m^{2} -2mn+ n^{2} }{mn}$

Answer 1

$frac{ m^{2}-mn }{ m^{2}} : frac{ m^{2} -2mn+ n^{2} }{mn} \ frac{m(m-n)mn}{ m^{2}(m-n)^{2}} \ frac{n}{n-m}$