Solve Division Inequality: -45 ÷ x < 0

Question

$-45:?<0$

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:

$-:\text{?}=$

Our result needs to be less than zero, and therefore we need a positive number in order to get a negative result.

Therefore:

$-:+=-$

$- < 0$

So the answer is $+78$

$+78$