document.write( "Question 1006885: 3 men can cut 15 trees in 2 hours. if two men leave the job,how many trees will be cut in 3 hours \n" ); document.write( "
Algebra.Com's Answer #622927 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! It takes 3 men working 2 hours to cut 15 trees, therefore \n" ); document.write( "It takes (3 * 2) man hours to cut 15 trees, \n" ); document.write( "It takes 6 / 15 or 2/5 man hour to cut one tree \n" ); document.write( "*********************************************************** \n" ); document.write( "now 1 man working 3 hours is 3 man hours, therefore \n" ); document.write( "3 / 2/5 = (3 * 5) / 2 = 7.5 trees \n" ); document.write( "7.5 trees are cut by 1 man working 3 hours\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |