Multiplication and Division of Signed Mumbers: Division between negative numbers

$-66.6:-0.6=$

Let's convert 66.6 to a simple fraction:

$-66.6\times\frac{10}{10}=-\frac{666}{10}$

Let's convert 0.6 to a simple fraction:

$-0.6=-\frac{6}{10}$

Now the exercise we received is:

$-\frac{666}{10}:-\frac{6}{10}=$

Let's convert the division exercise to a multiplication exercise, and don't forget to switch the numerator and denominator in the second fraction:

$-\frac{666}{10}\times-\frac{10}{6}=$

Let's reduce the 10 in both fractions and we get:

$+\frac{666}{6}=$

Let's factor 666 into a multiplication exercise:

$\frac{6\times111}{6}=$

Let's reduce the 6 in the numerator and denominator of the fraction and we get:

$+111$

$+111$

$-9:-3=$

Let's write the exercise in the form of a simple fraction:

$\frac{-9}{-3}=$

We'll factor the numerator of the fraction into a multiplication exercise:

$\frac{-3\times3}{-3}=$

We'll cancel out the 3 in the numerator and denominator of the fraction.

Let's remember that since we are dividing a negative number by a negative number, the result will necessarily be a positive number.

Therefore, the answer is:

$3$

$3$

$-35:-7=$

First, let's write the exercise in the form of a simple fraction:

$\frac{-35}{-7}=$

Now let's factor 35 in the numerator:

$\frac{-7\times5}{-7}=$

Since we have negative numbers in the numerator and denominator of the fraction, the result of the fraction will necessarily be positive.

Let's simplify between the 7 in the numerator and denominator of the fraction, and we get:

$+5$

$+5$

$-19:-76=$

First, let's write the exercise in the form of a simple fraction:

$\frac{-19}{-76}=$

Since we have negative numbers in both the numerator and denominator of the fraction, the result of the fraction will necessarily be positive.

Now let's break down the 76 into a multiplication exercise:

$\frac{19}{19\times4}=$

We'll reduce between the 9 in the numerator and denominator of the fraction and get:

$+4$

$+\frac{1}{4}$

$-8:-12=$

Let's write the exercise as a fraction:

$\frac{-8}{-12}=$

We'll break down the numerator and denominator into multiplication exercises:

$\frac{-4\times2}{-4\times3}=$

We'll simplify the 4 in the numerator and denominator of the fraction and get:

$\frac{-2}{-3}=$

Let's remember that when we divide a negative number by a negative number, the result will always be positive.

Therefore, the answer is:

$\frac{2}{3}$

$\frac{2}{3}$

$(-0.3):(-0.8)=$

Let's convert 0.3 to a simple fraction:

$-0.3=-\frac{3}{10}$

Let's convert 0.8 to a simple fraction:

$-0.8=-\frac{8}{10}$

Now the problem we received is:

$-\frac{3}{10}:-\frac{8}{10}=$

Let's convert the division problem to a multiplication problem, and don't forget to switch the numerator and denominator in the second fraction:

$-\frac{3}{10}\times-\frac{10}{8}=$

Let's simplify the 10 and we get:

$\frac{3}{8}$

$\frac{3}{8}$

$-1.8:-0.09=$

$+20$

$-\text{5}.8:-3.4=$

$\frac{29}{17}$

$-5.4:-0.9=$

$+6$

$-1.4:-7=$

$\frac{1}{5}$