Calculeaza aplicand regulile invatate.
![Calculeaza Aplicand Regulile Invatate class=](https://ro-static.z-dn.net/files/db7/b43b87d0ae4da7974459978be152173b.jpg)
a) 8/8-2/8=6/8
b)14/10-6/10=8/10
c)17/5-9/5=8/5
d)10/10-2/10=8/10
e)50/100-14/100=36/100
Coroana ?