Respuesta :

You mean simplify? 

You can't simplify it anymore because the numerator is an even number and the denominator odd..

But,

[tex] \frac{4}{5} [/tex] = 0.8

And equivalent fraction:

Multiply 2 from the numerator and denominator

[tex] \frac{4~multiply~by~2}{5~multiply~by~2} = \frac{8}{10} [/tex]
Ekaterina123
You can not decompose 4/5 because it is not possible. If you try to decompose 4/5 then you would get a negative answer or an error.