document.write( "Question 954023: If a college term started with 20,000 students, but only ended with 17,500. What was the percentage decrease? One student got a 12.5% and another got 17.3% as a decrease, yet another got a 87.5%.\r
\n" );
document.write( "\n" );
document.write( "explain why 87.5% doesn't make sense in the problem..\r
\n" );
document.write( "\n" );
document.write( "explain or show how that the student got 12.5%\r
\n" );
document.write( "\n" );
document.write( "(this problem is worded terribly, and really need help) \n" );
document.write( "
Algebra.Com's Answer #582647 by macston(5194)![]() ![]() You can put this solution on YOUR website! 20000-17500=2500 Loss of 2500 students Divide number lost/number total=% lost: \n" ); document.write( "2500/20000(100%)=12.5% \n" ); document.write( "The answer could not be 87%, more than 50% would be more than 1/2, or at least 10000. \n" ); document.write( " |