Can someone help with the last Code Project in C#

Question

I solved it and I says Case 1 correct case 2 correct, but hidden case 3 is incorrect. I think its because of the integer division because for example
10 / 3 = 3. My formula was:
price = price - price / (100 / discount)
Can someone please help me?

Answer 1

Not enough information.
It may depends on your type of values..
Can you share the task description with code link.?

Answer 2

I already solved it. Thanks for your help