Question

punctul a)
La cealalta intrebare gasiti punctul b)​

Answer 1

 

Fractia se simplifica cu n a.i. x si y vor fi prime intre ele.

Asta inseamna ca n este cmmdc dintr numarator si numitor.

.

$\displaystyle\bf\\a)\\\\\frac{18^{(n}}{24}=\frac{x}{y}\\\\n=cmmdc(18~si~24)=6\\\\\frac{18^{(6}}{24}=\frac{3}{4}\\\\n=6\\x=3\\y=4$