document.write( "Question 260729: the cost of enclosing a rectangular garden with a fence all around ,at the rate of 75 paise per metre , is rs 300.if the length of the garden is 120m ,find the area of field in square metres. \n" ); document.write( "
Algebra.Com's Answer #192089 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
I believe you have 100 paise to one rupee.
\n" ); document.write( "So 300 rupee has 30000 paise
\n" ); document.write( "total cost divided by cost per metre
\n" ); document.write( "30000/75=400 metres for the perimeter
\n" ); document.write( "one length =120 meteres
\n" ); document.write( "We have 2 lengths=240
\n" ); document.write( "400-240=160 =two widths
\n" ); document.write( "160 is two widths
\n" ); document.write( "160/2=80 width
\n" ); document.write( "so now we have a length of 120 an a width of 80
\n" ); document.write( "120*80 =area of the garden
\n" ); document.write( "I leave that for you to multiply
\n" ); document.write( "
\n" );