Mathematics, 03.07.2019 08:30 angelZ3947
An item in a store has price p. it is discounted 10% to p - .10p. after a few days it still hasn't sold so it reduced by 20%, down to (p - .10p) - .20(p - .10p). in total, the item has been discounted by what percent? a) 26% b) 28% c) 30% d) 32%
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An item in a store has price p. it is discounted 10% to p - .10p. after a few days it still hasn't s...
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