Translation:15 Yuan. Thanks!
Dollars should be fine as well because 'kuai' is whatever currency depending on the country you're in.
I have lived in Canada and have actually seen "元" used as a translation of Canadian dollar. So its more conplex than that.
Does 块 in this context mean "pieces, as in coin or currency" and therefore Yuan?
In a previous question it said my answer was wrong because I said '十五块' instead of '一十五块'.
But they've omitted the "一" in this question.
I live in wuhan, my we never say yuan in english. Its allways kuai. I forgot its yuan in spoken proper english