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Mathsyperson is a real person, but with some supercomputer and superman parts built in.

Glad you got some value here.(Maybe it could be "mathematics" with an EMATICS)

It is "maths" with an S. Good site for revision however, thanks

Lol??that was lightning speed response.you either area. Supercomputerb. SupermanThanks for helping though!

Percentage reduction is (Old amount - New amount) ÷ Old Amount x 100%In your example, the new amount is 2 and the old amount is 10, so the percentage reduction would be (10 - 2) ÷ 10 x 100% = 80%.

Okay im not sure what this term means..issit:Assuming original cost = 10Reduced Cost = 2Amt reduced = 81. 8/102. 2/10