



 
Hi Diana, I think that the next to the last sentence should be "The original car base is 24 square feet larger than that of the shrunken car." Suppose the original car is x feet long and y feet wide. You know that " the original cars length is twice the width" so x = 2y. Write an expression for the area of the base of the original car in terms of y alone.? What is the length of the shrunken car? What is is width? What is the area of its base? Write this as an expression of y alone. You know that this is 24 square feet smaller than the base of the original car. Solve for y. Penny  


Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences. 