a) [tex]-4\frac{1}{6} * (-2\frac{2}{5}) = -\frac{25}{6} * (-\frac{12}{5}) = -\frac{5}{1} *-\frac{2}{1} = \frac{10}{1} = 10[/tex]
' ^skracanie
b) [tex]2\frac{1}{7} : 5 = \frac{15}{7} : \frac{5}{1} = \frac{15}{7} * \frac{1}{5} = \frac{3}{7} * \frac{1}{1} = \frac{3}{7}[/tex]
' ^skracanie
c) [tex]\frac{5}{3\frac{1}{8} } = 5 : 3\frac{1}{8} = \frac{5}{1} : \frac{25}{8} = \frac{5}{1} * \frac{8}{25} = \frac{1}{1} * \frac{8}{5} = \frac{8}{5} = 1\frac{3}{5}[/tex]
' ^skracanie
d) [tex]5\frac{5}{6} : 3\frac{1}{9} = \frac{35}{6} : \frac{28}{9} = \frac{35}{6} * \frac{9}{28} = \frac{7}{2} * \frac{3}{4} = \frac{21}{8} = 2\frac{5}{8}[/tex]
' ^skracanie
e) [tex]-7\frac{14}{15} : 2\frac{5}{6} = -\frac{119}{14} : \frac{17}{6} = -\frac{119}{14} * \frac{6}{17} = -\frac{7}{7} * \frac{3}{1} = -\frac{21}{7} = -3[/tex]
' ^skracanie
