document.write( "Question 1008496: 40% of college students scored more than 70% on a math test. 120 students scored below that.\r
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document.write( "How many total students took the math test? \n" );
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Algebra.Com's Answer #624142 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 40% of college students scored more than 70% on a math test. 120 students scored below that. \n" ); document.write( "How many total students took the math test? \n" ); document.write( "------ \n" ); document.write( "If 40% scored above 70%, 60% scored below 70%. \n" ); document.write( "--------- \n" ); document.write( "Equation: \n" ); document.write( "0.60x = 120 \n" ); document.write( "x = 120/0.60 \n" ); document.write( "---- \n" ); document.write( "x = 12000/60 \n" ); document.write( "..... \n" ); document.write( "x = 200 (total # of students) \n" ); document.write( "---------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------- \n" ); document.write( " |