The issue normally with these “trick” questions
There's no "trick" - it's a straight-out test of Maths knowledge.
the ambiguous nature of that division sign
Nothing ambiguous about it. The Term on the left divided by the Term on the right.
A common mistake is to think division is prioritised above multiplication
It's not a mistake. You can do them in any order you want.
when it actually has the same priority
Which means you can do them in any order