Answer
$\frac{0}{4}$ = 0 and. \frac{4}{0}$ is undefined
Work Step by Step
In the first fraction $\frac{0}{4}$ =0 because when we have 0 objects and 4 people, if the objects need to be divided between the people, then each person gets 0 objects, since there wasn’t anything to divide up.
The second fraction $\frac{4}{0}$ is like having 4 objects to divide between no people. Since there is no way to divide up 4 things between 0 people, the operation as written is undefined.