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Maths Puzzle
Numerical Ability
A total bill, including VAT at 17½%, comes to £249.90 - to the nearest penny.
What is the bill excluding VAT - to the nearest penny?
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please tell me the proof for this question that Complex numbers and real Numbers are same numbers( I mean if we show complex numbres with C and real numbers with R we have : C~R )
Reduce the ffaction 6x/12x to lowest terms