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Mathematics, 19.07.2019 09:00 qais4002
Abusinessman buys 1440 dozen pens at £2.50a dozen and sell them at price of 25 cent a piece. what is his total profit on the lot of pens?
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Abusinessman buys 1440 dozen pens at £2.50a dozen and sell them at price of 25 cent a piece. what is...
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