Question

1,1/3:1,7/9. Помогите пж​

Answer 1

Ответ:

$1 \frac{1}{3} \div 1 \frac{7}{9} = \frac{4}{3} \div \frac{16}{9} = \\ \frac{4}{3} \times \frac{9}{16} = \frac{3}{4}$

Answer 2

Ответ:

1,1/3 -1,7/9=3/4=0,75