The perimeter of Dawna's new flat screen television is 112 inches. The ratio of its length to width is 4:3. Write and solve an algebraic equation to determine the dimensions of the television.
(112/4)/4=l (112/4)/3=w Length: 7 Width: 9.3 It may not be the answer that you're looking for but hopefully you'll get an idea going. This question stumped me for some reason.
