document.write( "Question 965087: If takes 7builders 20days how many builders to build in 14days? \n" ); document.write( "
Algebra.Com's Answer #589846 by josgarithmetic(39799) ![]() You can put this solution on YOUR website! Reference to 1 whole job assumed.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "RT=J for rate time job.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let r be rate of work for 1 builder. \n" ); document.write( "Let n be number of builders to work the 1 job in 14 days.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |