+1..Why would you ask this question?
You're doing 3 well scaling extensions and plan to get good marks.
It's just that, for some people, it's easier with some subjects than others.ok i don't mean to be rude OP but if you had even checked the other billion or so threads with pretty much exactly the same question then the answer every time is the same. You can achieve an ATAR of 99+ with any subjects as long as you do very well in them.