How to do distinct count and if else statement in quicksight?

Question

New in quicksight. Here is my problem:

Score : > 98% = Pass, < 98% = Fail

ID: I have duplicates of IDs on my data

score	id
95%	1
95%	1
98%	2
97%	3
97%	3

I only want to count distinct ids with passing score? How do I write a formula for that?

Thanks.