Question

Dau coroana daca faceti ex 27

Answer 1

Explicație pas cu pas:

$\dfrac{8}{x} = \dfrac{5}{2} \iff x = \dfrac{8 \cdot 2}{5} \\ \implies x = \dfrac{16}{5}$

Answer 2

$\frac{8}{ \times } = \frac{5}{2}$

$x = 8 \times 2 \\ 5$

$x = \frac{16}{5 } = 3.2$

Sper ca te-am ajutat! :)