Răspunsuri

2014-03-27T20:47:31+02:00
A -pret initial
dupa prima crestere  a+10%xa
dupa a doua crestere  (a+10%xa)+12%(a+10%xa)=739,20
110%xa+12%x110%xa=739,20
110/100 xa+132/1000xa=739,20
1100a+132a=739200
1232a=739200  =>  a=600 lei
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