Odpowiedź:
e) [tex]4\frac{1}{6} : 15= \frac{25}{6} : 15 = \frac{25}{6} * \frac{1}{15} = \frac{5}{6} * \frac{1}{3} = \frac{5}{18}[/tex]
f) [tex]\frac{8}{14} :\frac{4}{7} = \frac{8}{14} * \frac{7}{4} = \frac{2}{2} *\frac{1}{1} = \frac{2}{2} = 1[/tex]
g) [tex]12 : \frac{6}{11} = \frac{12}{1} :\frac{6}{11}=\frac{12}{1}*\frac{11}{6} = \frac{2}{1} *\frac{11}{1} = \frac{22}{1} = 22[/tex]
h) [tex]4\frac{2}{7} : 3\frac{1}{8} = \frac{30}{7} :\frac{25}{8} = \frac{30}{7}*\frac{8}{25} =\frac{6}{7} *\frac{8}{5} =\frac{48}{35}[/tex]
Szczegółowe wyjaśnienie:
