Respuesta :

[tex]4x=5y\ \ \ \ \ |divide\ both\ sides\ by\ 4\\\\x=\dfrac{5y}{4}\ \ \ \ |divide\ both\ sides\ by\ y\neq0\\\\\boxed{\frac{x}{y}=\frac{5}{4}}[/tex]
4x=5y
Dividing each side by 4
x=[tex] \frac{5}{4} y[/tex]
Dividing each side by y
[tex] \frac{x}{y} = \frac{5}{4} [/tex]
The rationx:y is=5:4