Rezolvarea completa
![Rezolvarea Completa class=](https://ro-static.z-dn.net/files/d92/86c9e3c7fce082138bb2d4c83269d579.jpg)
8/3=9/3-1/3=3-1/3
100/12=108/12-8/12=9-2/3
10/100=100/100-90/100=1-9/10
simbolul / este ca si fractia.