Question

0,6x=0,002y x/y=
dau corona​

Answer 1

Explicație pas cu pas:

$0,6x = 0,002y \ \ \Big|\cdot 1000$

$600x = 2y \ \ \Big| : 2$

$300x = y \implies \dfrac{x}{y} = \dfrac{1}{300}$

sau:

$\dfrac{x}{y} = \dfrac{0,002 ^{(500} }{0,6} = \dfrac{1}{300}$