[tex]a)\\\\1\frac{1}{2}\ liczby\ 5\ to:\\\\1\frac{1}{2}*5=\frac{3}{2}*5=\frac{15}{2}=7\frac{1}{2}\\\\b)\\\\1\frac{2}{3}\ liczby\ 8\ to:\\\\\frac{5}{3}*8=\frac{40}{3}=13\frac{1}{3}[/tex]
[tex]c)\\\\3\frac{1}{2}\ liczby\ 4\ to:\\\\3\frac{1}{2}*4=\frac{7}{\not{2}^1}*\not{4}^2= 14[/tex]
