Question

Se stie ca
$\frac{4x}{3y} = \frac{5}{18}$
Care este valoarea raportului numerelor y si x? ​

Answer 1

Răspuns:

$\frac{4x}{3y} =\frac{5}{18} =>4x*18=5*3y=>72x=15y=>\frac{y}{x} =\frac{24}{5}$

Answer 2

$\it \dfrac{4x}{3y}= \dfrac{5}{18} \Rightarrow \dfrac{4}{3}\cdot \dfrac{x}{y}= \dfrac{5}{18} \Rightarrow \dfrac{x}{y}= \dfrac{5}{\not18\ ^6}\cdot \dfrac{\not3}{4}=\dfrac{5}{24} \Rightarrow\ \dfrac{y}{x}= \dfrac{^{2)}24}{5}= \dfrac{48}{10}=4,8$