Răspuns :
prima scumpire:
1900+1900*10/100=1900+19*10=1900+190=2090 pretul dupa prima scumpire
a doua scumpire
2090+10*2090/100=2090+209=2299 pretul dupa a doua scumpire
1900+1900*10/100=1900+19*10=1900+190=2090 pretul dupa prima scumpire
a doua scumpire
2090+10*2090/100=2090+209=2299 pretul dupa a doua scumpire
Prima scumpire:
[tex] \frac{110}{100} [/tex]×1900=110×19=2090 (lei)
A doua scumpire:
[tex] \frac{110}{100} [/tex]×2090=11×209=2299 (lei)
Dupa doua scumpiri consecutive, produsul costa 2299 lei...
Sper ca te-am ajutat! :)
Spor la treaba si invatat!
[tex] \frac{110}{100} [/tex]×1900=110×19=2090 (lei)
A doua scumpire:
[tex] \frac{110}{100} [/tex]×2090=11×209=2299 (lei)
Dupa doua scumpiri consecutive, produsul costa 2299 lei...
Sper ca te-am ajutat! :)
Spor la treaba si invatat!