Question

resuelve a las siguientes operaciones​

Answer 1

Respuesta:

11.

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

12.

$- \frac{4}{5} \div \frac{2}{7} = \: - \frac{28}{10}$

13.

$- \frac{5}{7} \div \frac{3}{7} = - \frac{35}{21}$

14.

$- \frac{4}{5} \div \frac{4}{15} = - \frac{60}{20}$

15.

$- \frac{2}{5} \div - \frac{7}{6} = \frac{12}{35}$

16.

$- \frac{8}{5} \div \frac{2}{5} = - \frac{40}{10}$

17.

$- 2.5 \div 5.3 = - 0.47$

18.

$6.4 \div - 4.5 = - 1.42$

19.

$- 5.7 \div - 2.1 = 2.71$

20.

$- 6.4 \div - 4.5 = 1.42$