Răspuns :
45/100 x 2120 = 12.600/100= 120 antrenamente ramase
115/100 x 2120 = 243.800/100= 2.438 lei dupa marire
115/100 x 2120 = 243.800/100= 2.438 lei dupa marire
1)100%=280
45%=x
x=45*280/100=45*28/10=126antrenamente
2)100%=2120
15%=x
x=15*2120/100=3*212/2=318lei
45%=x
x=45*280/100=45*28/10=126antrenamente
2)100%=2120
15%=x
x=15*2120/100=3*212/2=318lei