document.write( "Question 113958: this year, 75% of the graduating class of harriet tubman high school had taken at least 8 math courses. Of the remainig class member, 60% had taken 6 or 7 math courses. What percent of the graduating class had taken fewer than 6 math courses? \n" ); document.write( "
Algebra.Com's Answer #82924 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Let \"x\" be the number in the graduating class: \n" ); document.write( "this year, 75% of the graduating class of harriet tubman high school had taken at least 8 math courses. \n" ); document.write( "0.75x had at least 8 math courses \n" ); document.write( "----------------------- \n" ); document.write( "Of the remainig class member, 60% had taken 6 or 7 math courses. \n" ); document.write( "0.60*0.25x = 15% had 6 or 7 math courses \n" ); document.write( "------------------------- \n" ); document.write( "What percent of the graduating class had taken fewer than 6 math courses? \n" ); document.write( "x - 0.75x - 0.15x = 0.10x \n" ); document.write( "------------ \n" ); document.write( "10% had taken few than 6 math courses \n" ); document.write( "================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |