I wrote a (very long) blog post about those viral math problems and am looking for feedback, especially from people who are not convinced that the problem is ambiguous.
It’s about a 30min read so thank you in advance if you really take the time to read it, but I think it’s worth it if you joined such discussions in the past, but I’m probably biased because I wrote it :)
If you really wanted extra brackets it’d be 6/(2)(1+2). Of course, since there’s only 1 term in the first brackets they’re redundant, hence 6/2(1+2) is the fully simplified form, and is the way it’s written in Maths textbooks.