Answer:
Clara is incorrect.
Explanation:
Given : Clara says that if you square the number 4 and then divide the result by 2, you end up with 4.
To find : Is Clara correct?
Solution :
We solve according to Clara and verify the result.
Clara says that if you square the number 4 and then divide the result by 2.
Squaring 4,

Divide by result by 2,

As

Therefore, Clara is incorrect.