The web is full of examples like this. Do this on an old calculator and you get a different answer to doing the calculation on a new calculator. Apparently the rules haves changed in modern times.
Note there should only be one answer but it is similar to a poorly written sentence in which the meaning is ambiguous. I first came across these problems on YouTube videos by Presh Talwalker from Mind Your Decisions. Lots of great math problems there. Enjoy!
https://mindyourdecisions.com/blog/
https://m.youtube.com/channel/UCHnj59g7jezwTy5GeL8EA_g
Here is a similar problem with an explanation.
https://m.youtube.com/watch?v=URcUvFIUIhQ
Another good math site PreMath at
https://m.youtube.com/c/PreMath