document.write( "Question 454774: A 250 pound person needs a dosage of 3 cc. How much does a 140 pound person need? \r
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document.write( "Thanks! I need help. I am so confused. \n" );
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Algebra.Com's Answer #312271 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 3/250=x/140 \n" ); document.write( "3x=3*140 \n" ); document.write( "250x=420 \n" ); document.write( "x=1.68 cc \n" ); document.write( "just work it as a ratio \n" ); document.write( " |