Solve Division Inequality: -73 ÷ ? < 0

Question

$-73:?<0$

00:00 Complete the missing value

00:04 Negative divided by positive always equals negative

00:14 Therefore the missing value must be positive

00:19 And this is the solution to the question

Let's pay attention to the exercise on the left side of the page in terms of the plus and minus signs.

The exercise looks like this:

$-:\text{?}=$

In other words, we need to divide by a number that will give us a result smaller than 0, therefore:

$-:+=-$

$- < 0$

So the answer is $+4$

$+4$