Question

Determine os seguintes quocientes:

5/8÷2/4=

3/6÷4/5=

7/5÷2/3=

8/4:2/7=
Obs:com conta por favor

Answer 1

$\frac{5}{8} \div \frac{2}{4} = \frac{5}{8} \times \frac{4}{2} = \frac{20}{16} \\ \\ \frac{3}{6} \div \frac{4}{5} = \frac{3}{6} \times \frac{5}{4} = \frac{15}{24} \\ \\ \frac{8}{4} \div \frac{2}{7} = \frac{8}{4} \times \frac{7}{2} = \frac{56}{8}$
Espero ter ajudado.