document.write( "Question 470795: if my laptop takes 3 hours to be completely charged and its 25% charged up then how much longer will it takes until it charges up completely? \n" ); document.write( "
Algebra.Com's Answer #322927 by algebrahouse.com(1659) You can put this solution on YOUR website! 75% of 3 hours\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( ".75 \n" ); document.write( "x 3 \n" ); document.write( "---- {changed percent to a decimal by moving decimal point left two places} \n" ); document.write( "2.25 hours to charge the remaining 75%\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "approximately 2 hours and 15 minutes to charge \n" ); document.write( " For more help from me, visit: www.algebrahouse.com \n" ); document.write( " |