What does 권 stand for? Do we have to add it only when talking about a number of books?
This used only for books
I wrote 아흔네 권 책 and i got marked wrong. Is it correct or did i do something stupid somewhere?
If you reverse the order you need to add 의 -> 아흔네 권의 책
It is still correct!
What happend to 자루?
자루 is the counter for long, skinny objects like pencils.