Răspuns :
7,2*15%=72/10*15/100=1080/1000=1,08
7,2-1,08=6,12
asta daca s-a ieftinit
7,2*15%=72/10*15/100=1080/1000=1,08
7,2+1,08=8.28
asta daca s-a marit
7,2-1,08=6,12
asta daca s-a ieftinit
7,2*15%=72/10*15/100=1080/1000=1,08
7,2+1,08=8.28
asta daca s-a marit