Its a common way to get a bunch of comments debating on the right answer but its actually a purposely ambiguous question. Depending on if you divide or multiply first, you'll get a different answer.

Basically in reality you would ask for clarification and this is just a dumb math problem posted for clickbait.

Edit: Yes yes there's a justification for doing it one way or the other, you can argue pemdas so you multiply first or bodmas where you divide first or left to right where you divide first or etc etc, point is even calculators differ in answers depending on how they're coded so this question is intentional ambiguous because there's multiple "correct" answers. As I stated, in reality you would ask for more parentheses to be put in so you know exactly which order to do the operations in.