Question

ПОМОГИТЕ ПОЖАЛУЙСТА

Answer 1

1.
$frac{8}{81} times frac{9}{32} = frac{1}{36}$
2.
$frac{3}{16} div 4 frac{1}{8} = frac{3}{16} div frac{33}{8} = frac{3}{16} times frac{8}{33} = \ = frac{1}{6}$
3.
$x = frac{15}{23} times frac{7}{15} = frac{7}{23}$
4.
$x = 12 div frac{3}{4} = frac{12}{1} times frac{4}{3} = 16$
5.
$99 times frac{8}{9} = frac{99}{1} times frac{8}{9} = 88$
6.
$30 div frac{2}{3} = frac{30}{1} times frac{3}{2} = 45$

Answer 2

Спасибо ✨