Question

daca 60 la suta dintr-un numar este 15 , care este numarul ?

Answer 1

$\frac{60}{100}x=15=\ \textgreater \ x= \frac{15}{ \frac{60}{100} } =\ \textgreater \ x= \frac{15}{1}* \frac{100}{60}=\ \textgreater \ x=1500/60=\ \textgreater \ x=25$