Question

-3\4 : 5\6
-8\5
8\5
5\8
-5\8
срочно

Answer 1

1)

$- \frac{3}{4} \div \frac{5}{6} = - \frac{3}{4} \times \frac{6}{5} = - \frac{3}{2} \times \frac{3}{5} = - \frac{9}{10}$

2)

$- \frac{8}{5} = - 1 \frac{3}{5}$

3)

$\frac{8}{5} = 1 \frac{3}{5}$

4)

$\frac{5}{8} = 0.625$

5)

$- \frac{5}{8} = - 0.625$