document.write( "Question 192111: I have a text question and usually I solve them by using the rule of three, but it does not work here, can you help me?\r
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document.write( "The score N on a test varies directly as the number of correct responses x. Fred answers 33 questions correctly and earns a score of 55. What would Fred's score have been if he had answered 48 questions correctly? \r
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document.write( "I know that x = 33
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document.write( "I always get 87.27272727... but that cannot be correct. \n" );
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Algebra.Com's Answer #144214 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! 33/x=55 \n" ); document.write( "55x=33 \n" ); document.write( "x=33/55 \n" ); document.write( "x=.6 \n" ); document.write( "48/.6=80 ans. \n" ); document.write( " |