Odpowiedź:
[tex]1,25-0,25\cdot1\frac{3}{5}+\frac{2}{5}:\frac{2}{3}=1,25-\frac{1}{\not4_{1}}\cdot\frac{\not8^2}{5}+\frac{\not2^1}{5}\cdot\frac{3}{\not2_{1}}=1,25-\frac{2}{5}+\frac{3}{5}=1,25+\frac{1}{5}=\\\\=1,25+0,2=1,45\\\\Odp.D[/tex]
