document.write( "Question 1186468: Alley bought 1 pound of potatoes costing $4 from a local grocery store last week. Her final bill included an additional sales tax of 8%. The next week Alley found that the price for a pound of potatoes had gone up to $6. What is the percentage increase in the cost of a pound of potatoes, including the sales tax?
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Algebra.Com's Answer #817383 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "The sales tax is a fixed percentage of the price, so the percentage increase of the potatoes including sales tax is the same as the percentage increase of the potatoes alone. \n" ); document.write( "Simple mental arithmetic shows that the new price of $6 per pound is a 50% increase over the old price of $4 per pound. \n" ); document.write( "ANSWER: 50% \n" ); document.write( " \n" ); document.write( " |