Răspuns :
[tex]4,(3)=\dfrac{43-4}{9}=\dfrac{39^{(3}}{9}=\dfra {13}{3}[/tex]
[tex]\dfrac{13}{3}<\dfrac{13}{2}<\dfrac{13}{1}<\dfrac{14}{1}<.....[/tex]
[tex]\dfrac{13}{3}<\dfrac{13}{2}<\dfrac{13}{1}<\dfrac{14}{1}<.....[/tex]