Răspuns :
Salut!
[tex]450 + \frac{20}{100} \times 450 = [/tex]
[tex]450 + \frac{1}{5} \times 450 = [/tex]
[tex]450 + 90 = [/tex]
[tex]540 \: (noul \: pret).[/tex]
Salut!
[tex]450 + \frac{20}{100} \times 450 = [/tex]
[tex]450 + \frac{1}{5} \times 450 = [/tex]
[tex]450 + 90 = [/tex]
[tex]540 \: (noul \: pret).[/tex]