Răspuns :
[tex]\bold{Total=72 \ pasari} \\ Rate= \frac{1}{4} \ din \ 72= \frac{72}{4} \\ \Rightarrow \boxed{\bold{Rate=18 \ pasari}} \\ Gaste= \frac{1}{8} \ din \ 72=\frac{72}{8} \\ \Rightarrow \boxed{\bold{Gaste=9 \ pasari}} \\ Gaini=72-(18+9)=72-27 \\ \Rightarrow \boxed{\bold{Gaini=45 \ pasari}}[/tex]