Question

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Answer 1

б)$\frac{7}{48}:6\frac{6}{7}=\frac{7}{48}:\frac{48}{7} =\frac{7}{48}*\frac{7}{48}=\frac{49}{2304}$

д)$10\frac{3}{5}:1\frac{23}{30}=\frac{53}{5}:\frac{53}{30} =\frac{53}{5}*\frac{30}{53} =\frac{30}{5}=6$

з)$3\frac{5}{9} :4=\frac{32}{9} :4=\frac{32}{9}*\frac{1}{4}=\frac{8}{9}$

л)$4\frac{1}{5}:7=\frac{21}{5}:7=\frac{21}{5}*\frac{1}{7} =\frac{3}{5}$