document.write( "Question 1036698: The cost of carpentering a hall 15 feet long is 150$ at the rate of 0.25 per sq feet. What is the width of the hall? \n" ); document.write( "
Algebra.Com's Answer #651417 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Hi there, \n" ); document.write( "Divide cost by rate \n" ); document.write( "$150/0.25 \n" ); document.write( "= 600 ft^2 \n" ); document.write( "Divide total area by length \n" ); document.write( "600/15 \n" ); document.write( "= 40 \n" ); document.write( "Width is 40 feet. \n" ); document.write( "Hope this helps :-) \n" ); document.write( " |