You can just ignore it if you want. No need to be so touchy. The bmat thread was more about things like date, exam etc. It wasn't about exam questions, so I hesitated to post it there. Plus even though it is bmat question, the question i asked is about math so logically i don't think it is wrong to post it here. And to be honest, I didn't find the posting icon in the bmat thread. So I took a second advice of showing my thought process and posted it again.
I also wanted to know why comparing it to 5% gave out the number of sheep exported. Not the process. The key word is "whyyy"? I am sorry if my question sounds dumb but I am posting it because I can't understand it. From my understanding, the student room exists for asking questions