document.write( "Question 1135339: In a town, 80% of the houses have water and 34% of the houses have no electricity. A quarter of the houses with water have no electricity. What percetage of the houses have neither water nor elecricity? \n" ); document.write( "
Algebra.Com's Answer #752918 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! This is what is given\r \n" ); document.write( "\n" ); document.write( " Water Y-----N- Tot \n" ); document.write( "Elec Y *************66 \r \n" ); document.write( "\n" ); document.write( "Elec N***************34\r \n" ); document.write( "\n" ); document.write( "Tot *******80*****20**100\r \n" ); document.write( "\n" ); document.write( "a quarter of the houses with water have no electricity, so that is 20\r \n" ); document.write( "\n" ); document.write( " Water Y-----N- Tot \n" ); document.write( "Elec Y **************66 \r \n" ); document.write( "\n" ); document.write( "Elec N******20********34\r \n" ); document.write( "\n" ); document.write( "Tot ********80****20***100\r \n" ); document.write( "\n" ); document.write( "Fill in the rest\r \n" ); document.write( "\n" ); document.write( " Water Y-----N- Tot \n" ); document.write( "Elec Y -----60 --6-- 66\r \n" ); document.write( "\n" ); document.write( "Elec N------20----14---34\r \n" ); document.write( "\n" ); document.write( "Tot ------80----20 100\r \n" ); document.write( "\n" ); document.write( "14% have neither water nor electricity\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |