document.write( "Question 1031485: I know how to find the percentage of something given the amount correct or wrong out of a total. I got a question though that I don't know how to approach.\r
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document.write( " A person receives an 84% on a test. She answered 63 items correctly. How many items did she get wrong.\r
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document.write( "Can you give me a clue how to get started on this problem? \n" );
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Algebra.Com's Answer #646176 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! So then 63 items equals 84%. \n" ); document.write( "Set up a ratio. \n" ); document.write( "63 is to 84 as X is to 100. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |