Question

Determine os quocientes a seguir em forma de fração decimal e número decimal.
(+32/35):(-20)

(-24/75):(+112/30)

(+0,24):(-64/50)

(-26/24):(-2,6)

Answer 1

$\frac{32}{35} : -20$
$\frac{32}{35} * \frac{-1}{20} = \frac{-32}{700}$
Simplifica
$\frac{-8}{175}$  decimal = $-45.71428571*10^{-3}$


$\frac{-24}{75} : \frac{112}{30}$
$\frac{-24}{75} * \frac{30}{112} = \frac{-720}{8400}$
Simplifica
$\frac{-3}{35}$  decimal = $-85.71428571*10^{-3}$


$0,24 : \frac{-64}{50}$
$0,24 = \frac{6}{25}$
$\frac{6}{25} : \frac{-64}{50}$
$\frac{6}{25} * \frac{-50}{64} = \frac{-300}{1600}$
Simplifica 
$\frac{-3}{16}$    decimal = $-187.5*10^{-3}$


$\frac{-26}{24} : -2,6$
$-2,6 = \frac{-13}{5}$
$\frac{-26}{24} : \frac{-13}{5}$
$\frac{-26}{24} * \frac{-5}{13} = \frac{130}{312}$
Simplifica
$\frac{5}{12}$  decimal = $416.6666667*10^{-3}$