document.write( "Question 801692: If it takes three people 2 1/2 hours to paint a room how long will it take for 5 people to paint the room? Please explain
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Algebra.Com's Answer #483598 by edjones(8007)![]() ![]() You can put this solution on YOUR website! 2.5 * 3 = 7.5 hrs it takes one man to do the job. \n" ); document.write( "It takes 7.5 man-hrs to do the job. \n" ); document.write( "5h=7.5 \n" ); document.write( "h=7.5/5 \n" ); document.write( "=1.5 hrs for 5 men to do the job. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |