jhawkkw, it appears you are correct.
Intuitively (and incorrectly), I interpreted the "÷" so the question appears as 6 over (2 times 3).
I sourced an 1898 math reference over the internet which specifically says a ÷ b x c should be interpreted as (a ÷ b) x c. So the answer would be 9.
I am too old for this to make any difference other than looking dumb on the internet, but I am going to have to go over this with my kids. I could see this as some admissions test, and judging from poll results, almost half of us get it wrong.