Question

Деление дробей (m^2/n^3) : ( 2m^4/n^5)^2

Answer 1

$\frac{m^2}{n^3}:(\frac{2m^4}{n^5})^2=\frac{m^2}{n^3}:\frac{4m^8}{n^{10}}=\frac{m^2}{n^3}*\frac{n^{10}}{4m^8}=\frac{n^{10-3}}{4m^{8-2}}=\frac{n^7}{4m^6}$