Răspuns :
1,(4)= [tex] \frac{14-1}{9} = \frac{13}{9}[/tex]
3,03(14)= [tex] \frac{30314-303}{9900} = \frac{30011}{9900}[/tex]
3,03(14)= [tex] \frac{30314-303}{9900} = \frac{30011}{9900}[/tex]