Respuesta :

Nope, i think it is kind of obvious but anyways:

The ratio is: 10 : 40
which is 10 to 40 or [tex] \frac{10}{40} [/tex]

[tex] \frac{10}{40} = \frac{1}{4} [/tex]

It is not [tex] \frac{1}{5} [/tex]