−13⋅4:−8=
Let's solve the exercise from left to right.
Note that we are first multiplying a negative number by a positive number, therefore the result must be a negative number:
Now we got the exercise:
Let's write the exercise as a simple fraction:
Note that we are dividing between two negative numbers, therefore the result must be a positive number:
Let's convert it to an addition exercise:
Let's break down the 8 into a multiplication exercise:
Let's reduce the 4 in both eight and the fraction's denominator: