Question

числа 1\9 3\5 3\2 5\7 разделите на 1\3

Answer 1

$\frac{1}{9}* \frac{3}{1}= \frac{1}{3} \\ \frac{3}{5}* \frac{3}{1}= \frac{9}{5}=1 \frac{4}{5} \\ \frac{3}{2}* \frac{3}{1}= \frac{9}{2}=4 \frac{1}{2} \\ \frac{5}{7}* \frac{3}{1}= \frac{15}{7}=2 \frac{1}{7}$

Answer 2

$1) \frac{1}{9} : \frac{1}{3} = \frac{1}{9} * \frac{3}{1} = \frac{1}{3} 2) \frac{3}{5} : \frac{1}{3} = \frac{3}{5} * \frac{3}{1} = \frac{9}{5} 3) \frac{3}{2} : \frac{1}{3} = \frac{3}{2} * \frac{3}{1} = \frac{9}{2}$