Question

срочно только правильно!!​

Answer 1

$1 * \frac{5}{16} = \frac{5}{16}$

$2\frac{3}{9} * \frac{3}{9} = \frac{6}{9} * \frac{3}{9} = \frac{18}{81} = \frac{2}{9}$

$\frac{8}{9} * \frac{8}{20} = \frac{64}{180} = \frac{16}{45}$

$\frac{3}{7} * \frac{3}{4} = \frac{9}{28}$