document.write( "Question 36170: word problem\r
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document.write( "accountant A can balance books twice as fast as accountant B. Together it takes 6 hours to complete a job. How long would it take A to complete the job alone?\r
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document.write( "please show work \n" );
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Algebra.Com's Answer #22159 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! accountant A can balance books twice as fast as accountant B. Together it takes 6 hours to complete a job. How long would it take A to complete the job alone? \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let time of B be \"2x\" hrs. \n" ); document.write( "Then time of A is \"x\" hrs. \n" ); document.write( "EQUATION: \n" ); document.write( "x+2x=6 \n" ); document.write( "3x=6 \n" ); document.write( "x=2 hrs (time for A to do the job) \n" ); document.write( "2x=4 hrs (time for B to do the job)\r \n" ); document.write( "\n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |