document.write( "Question 161970: A door of length 2 m and breadth 1 m is fitted in a wall. The length of the wall is 4.5 m and breadth is 3.6 m. Find the cost of white washing the wall, if the rate of white washing the wall is rs 20 per m2 \n" ); document.write( "
Algebra.Com's Answer #119358 by jojo14344(1513)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "Since dimensions of the wall is given and only the wall needs to be white washed,then get AREA of the wall times the rate.
\n" ); document.write( "\"A%5Bw%5D=L%2AW=4.5m%2A3.6m=16.2m%5E2\"
\n" ); document.write( "\"Cost=Area%2ARate\"
\n" ); document.write( "\"C=%2816.2cross%28m%5E2%29%29%2A%2820rs%2Fcross%28m%5E2%29%29\"
\n" ); document.write( "\"C=324rs\" ANSWER
\n" ); document.write( "Thank you,
\n" ); document.write( "Jojo
\n" ); document.write( "
\n" ); document.write( "
\n" );