document.write( "Question 458012: It takes 1 hour for 4 laborers to build a wall.
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document.write( "How much time would it take for 5 laborers to build a wall?\r
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document.write( "Thanks and regards,\r
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document.write( "lis \n" );
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Algebra.Com's Answer #314165 by edjones(8007)![]() ![]() You can put this solution on YOUR website! 4 men * 1 hr = 4 man-hrs to build a wall \n" ); document.write( "5 men * x hrs = 5x \n" ); document.write( "5x=4 \n" ); document.write( "x=4/5 hrs time it would take for 5 laborers to build a wall. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " \n" ); document.write( " |