Răspuns:
[tex] \frac{6}{17} - \frac{1}{14} = \frac{84}{238} - \frac{17}{238} = \frac{67}{238} [/tex]
Fractia [tex] \frac{6}{17} [/tex] am amplificat-o cu 14, iar fractia [tex] \frac{1}{14} [/tex] cu 17. Am obtinut fractiile [tex] \frac{84}{238} \: si \: \frac{17}{238} [/tex]si am scazut numaratorii. Am obtinut o fractie ireductibila.
