document.write( "Question 1062621: . In a school 720 are boys and 40% are girls. Find the number of girls?
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #677579 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 720/0.60=1200 total \n" ); document.write( "1200*0.4=480 girls \n" ); document.write( "----------------------- \n" ); document.write( "720/0.6=x/0.4 \n" ); document.write( "0.6x=720*0.4 \n" ); document.write( "x=288/0.6 \n" ); document.write( "x=480 girls \n" ); document.write( "You can work it two ways. \n" ); document.write( " |