[tex]1zi = \frac{3}{8} x = > restul = \frac{5}{8} x = a\\ 2zi = \frac{2}{5} a \\ 3zi = 75 = \frac{3}{5} a = > \frac{1}{5} a = 25 = > a = 125 \\ = > \frac{5}{8} x = 125 = > \frac{1}{8} x = 25 \\ = > x = 8 \times 25 = 200 \\ \\ \\ x = nr. \: total \: de \: probleme[/tex]
sper ca te.am ajutat :)
