Odpowiedź :
Odpowiedź:
[tex]a)\ \ 1-\frac{3}{5}=\frac{5}{5}-\frac{3}{5}=\frac{2}{5}\\\\b)\ \ 2\frac{1}{6}-\frac{5}{6}=1\frac{7}{6}-\frac{5}{6}=1\frac{2}{6}=1\frac{1}{3}[/tex]
[tex]Zadanie\\\\a)\\\\1-\frac{3}{5}= \frac{5}{5}-\frac{3}{5}=\frac{2}{5}\\\\b)\\\\2\frac{1}{6} -\frac{5}{6}=1\frac{7}{6}-\frac{5}{6}=1\frac{2}{6}=1\frac{1}{3}[/tex]