Question

8/9 ÷ 4/9 =
8 ÷ 4/5=
21/5 ÷7/10=
9/7 ÷ 5/2=

Answer 1

Respuesta:

No quise simplificar ni pasar a decimal :)

Answer 2

1.

$\frac{8}{9} \div \frac{4}{9} \\ \frac{8}{9} \times \frac{9}{4} \\ 2 = rpta$

2.

$8 \div \frac{4}{5} \\ 8 \times \frac{5}{4} \\ 10 = rpta$

3.

$\frac{21}{5} \div \frac{7}{10} \\ \frac{21}{5} \times \frac{10}{7} \\ 6 = rpta$

4.

$\frac{9}{7} \div \frac{5}{2} \\ \frac{9}{7} \times \frac{2}{5} \\ \frac{18}{35} = rpta$

Espero haberte ayudado.