Răspuns:
25/49 - 11/49
14/ 49 ( simplificam cu 7)
2/7
[tex] \frac{25}{49} - \frac{11}{49} = [/tex]
[tex] \frac{25 - 11}{49} = [/tex]
[tex] \frac{14}{49} = [/tex]
2 supra 7
