CHAPTER 10: Mathematics of Population Growth

Example #2: Percent Increase and Decrease – A retailer buys an item for C dollars and marks it up 80%. To make room for new merchandise, the item is put on sale for 40% off the marked price. After a while, an additional 10% markdown is taken off the sale price. Original Price (0.90)*(0.60)*(1.8) = … ................
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