ajutor urgent va rog! dau coroana!
![Ajutor Urgent Va Rog Dau Coroana class=](https://ro-static.z-dn.net/files/d77/8ce77c457e6da7d1121afc54705fb9c7.jpg)
Răspuns:
11/12 × 24/7 × 21/22 +(16/7 + 8/7)
22/7×21/22 + 24/7
21/7 + 24/7
45/7