Zad. 2
[tex]a) \ \frac{5}{12} : 3=\frac{5}{12} \cdot \frac{1}{3} =\frac{5}{36} \\\\ b) \ \frac{21}{32} : \frac{7}{8} =\frac{\not{21}^3}{\not{32}_4} \cdot \frac{\not{8}^1}{\not{7}_1} = \frac{3}{4} \\\\ c) \ 2\frac{3}{14} : 1\frac{10}{21} =\frac{31}{14} : \frac{31}{21} = \frac{\not{31}^1}{\not{14}_2} : \frac{\not{21}^3}{\not{31}_1} =\frac{3}{2} =1\frac{1}{2}[/tex]
