Question

Выполните действия:
$frac{a+x}{a}: frac{ax+ x^{2} }{a^2}$

Answer 1

$frac{a+x}{a}: frac{ax+ x^{2} }{ a^{2} }= frac{(a+x) a^{2} }{a(ax+ x^{2} )}= frac{(a+x) a^{2} }{ax(a+x)}= frac{a}{x}$

Answer 2

$frac{a+x}{a} * frac{a^{2} }{ax+x^{2} }=frac{a^{2}+ax}{ax+x^{2} }= frac{a(a+x)}{x(a+x)} = frac{a}{x}$