document.write( "Question 815066: If it takes 3 people 4 hours to plant 12 trees, how many trees can 5 people plant in 5 hours? \n" ); document.write( "
Algebra.Com's Answer #597764 by vindeep(4) ![]() You can put this solution on YOUR website! 3P : 4Hr : 12 T = 5 P : 5 Hr : xT \r \n" ); document.write( "\n" ); document.write( "case 1: rate /person = 12 / ( 3 X 4 )\r \n" ); document.write( "\n" ); document.write( "case 2 : rate / person = x / ( 5 X 5 )\r \n" ); document.write( "\n" ); document.write( "solving for x gives , x = 25 Trees \n" ); document.write( " |