Question

2 4/5÷z=1 2/3÷2 6/7
решите пж​

Answer 1

$2\frac{4}{5} :$ z = $1\frac{2}{3} : 2\frac{6}{7}$

$2\frac{4}{5} :$z=$\frac{7}{12}$

z=$2\frac{4}{5} : \frac{7}{12}$

z=$4\frac{4}{5}$

$2\frac{4}{5} : 4\frac{4}{5} = 1\frac{2}{3} : 2\frac{6}{7}$

       $\frac{7}{12} = \frac{7}{12}$