Răspuns :
p% *340 = 17
[tex] \frac{p}{100}*340 = 17 \\ \frac{p}{10} *34=17 \\ \frac{34p}{10}=17 |*10 \\ 34p=170|:34 \\ p=5[/tex]
[tex] \frac{p}{100}*340 = 17 \\ \frac{p}{10} *34=17 \\ \frac{34p}{10}=17 |*10 \\ 34p=170|:34 \\ p=5[/tex]