Mathematics, 06.05.2021 07:20 mikee675

Mr. Lazarev had 640 books. He sold ¼ of them for $2.00 each in the month of September. He sold half of the remaining books in October. Each book sold in October earned ¾ of what each book sold for in September. How much money did Mr. Lazarev earn selling books?

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Mr. Lazarev had 640 books. He sold ¼ of them for $2.00 each in the month of September. He sold half...