document.write( "Question 92407: A clerk can complete a job in 4 hours. Another clerk can do the same job in 2 hours. How long will it take them working together?\r
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document.write( "This is what I got and wanted to see if it was right? 1/4x + 1/2x=1
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document.write( "then i put 1/4 + 2/4 =4t
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document.write( " 3x/3 = 4/3 = 1 1/3 hours \n" );
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Algebra.Com's Answer #67251 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! A MORE DIRECT APPROACH TO THESE TYPE OF BROBLEMS IS THE PRODUCT DIVIDED BY THE SUM OF THE 2 TIMES. \n" ); document.write( "4*2/(4+2)=8/6=4/3=1 1/3 ANSWER. \n" ); document.write( " \n" ); document.write( " |