document.write( "Question 365917: a rectangle has an area of 900. the ratio of the l to w is 9 to 4. What is the length and width? \n" ); document.write( "
Algebra.Com's Answer #260777 by robertb(5830)![]() ![]() You can put this solution on YOUR website! LW = 900. \n" ); document.write( "L/W = 9/4. This equation gives L = 9W/4. This means (9W/4)*W = 900. \n" ); document.write( "W^2 = 400, \n" ); document.write( "W = 20, width is 20 units, and length is 45 units. \n" ); document.write( " |