[tex]\it o)\ 25,(25) =25\dfrac{25}{99} =\dfrac{ 2500}{99}[/tex]
[tex]\it m)\ 0, 232323= \dfrac{232323}{1 \ 000\ 000}[/tex]
[tex]\it n)\ 3,20(1) = 3\dfrac{201-20}{900} =3\dfrac{181}{900} =\dfrac{2881}{900}[/tex]
[tex]\it j) 0,0(8) = \dfrac{8}{90} =\dfrac{4}{45}.[/tex]