Adding methods challenge in javascript

Question

Is there sth. Special in case 4?
this.price = this.price-this.price*(d/100)
Should do the job but case 4 fails.

Answer 1

Corey Fleming 🍻🍻
Thanks a lot for information👍
Everything is fine now 👌

Answer 2

The same case with me as well?
I would like to know where the problem is? Here is my attempt which I wrote on the basis of available test cases. I'm trying to do the task in all the ways I know.. but without success? Can't pass test case 4.
• https://code.sololearn.com/W27atgJQQ7Vy/?ref=app

Answer 3

Test case 4 fails for me too, don't know why tho.

Answer 4

What is this question about? Case 4 on what?
The PRO-only challenges?

Answer 5

They just fixed it! Try it now

Answer 6

Don’t test me. Try it. Try it, son. You’ll be cranium to asphalt in just 2 clock cycles.