Rank: Elder Joined: 7/11/2012 Posts: 5,222
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mukiha wrote:Numbers standing alone by themselves are totally meaningless!
Some one asks you to work out 21-3×2+4÷2
Before you take out your calc, you should ask to be told:
21 what?
3 what?
2 what?
4 what?
2 what?
That is the only way you can get to the correct answer.
Otherwise, I will ask what is BODMAS, who invented it and why?
After all; didn't John Wheeler say that you should never do a calculation unless you know the answer? John Wheeler what?
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