Respuesta :

Answer:

1:4

Explanation:

Given the ratio:

[tex]1.25\colon5[/tex]

Written in fraction form, we have:

[tex]\frac{1.25}{5}=\frac{1.25}{1.25\times4}=\frac{1}{4}=1\colon4[/tex]

The ratio in simplest form is 1:4.