Question

Помогите пожалуйста!!!!!

Answer 1

$frac{4}{5} div frac{2}{25} = frac{4}{5} times frac{25}{2} = frac{2}{1} times frac{5}{1} = 10$
$frac{10}{7} div 10 = frac{10}{7} times frac{1}{10} = frac{1}{7}$
$frac{9}{35} div frac{6}{10} = frac{9}{35} times frac{10}{6} = frac{3}{7} times frac{2}{2} = frac{3}{7} times 1 = frac{3}{7}$