document.write( "Question 1005044: mary can wash her car in 40 minutes. TIna can wash the car in 25 minutes. How long will it take to wash the car if both girls work together on the task \n" ); document.write( "
Algebra.Com's Answer #621382 by ikleyn(52794)![]() ![]() You can put this solution on YOUR website! Mary can wash her car in 40 minutes. Tina can wash the car in 25 minutes. \n" ); document.write( "How long will it take to wash the car if both girls work together on the task? \n" ); document.write( "--------------------------------------------------------------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Mary makes \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Tina makes \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Both of them make \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "It is equal to \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Hence, they need \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "It is \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |