Without wanting to insult thick people, how can people not know BODMAS?
It's pre-GCSE maths! I've filled my head with a lot of **** since then, but even I can still remember it!
I'm quite old now, I did O level maths and when I was in the sixth form I did a year of A level maths before I left.
BODMAS means nothing to me. I've never heard that term before, or if I have then I really don't remember it. I find it quite offensive the way people are being insulting in this thread.
I looked at it, did the calculation from left to right and came up with 1. Now if the 40x0 were in brackets then it would have been a different matter.