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Old 22-03-2013, 17:56   #114
gpick24
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Re: World Maths Day Today

Quote:
Originally Posted by sugarmouse0707 View Post
Why there's a need to make things more complicated by adding letters is nonsensical to me!
Letters are just used to represent a number that you don`t yet know, there may be an equation you use regularly, but each time the numbers used in the equation are different, each time you just replace the letter with the number.
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