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A stereo costs £320. In a sale it is reduced by 25%. What is the sale price?

1 Answer

4 votes

320* (75)/(100) =320 * (25* 3)/(25* 4) =320* (3)/(4) = 80* 4 * (3)/(4) =80* 3 = \boxed {240}
User Kit Fisto
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