a rectangle has a lenght of x^3 y^4 inches and a width of xy^7 inches. Which expression represents the ratio of the lenght of the rectangle to the width of the rectangle

The length of the rectangle is x^3 y^4 inches, and the width is xy^7 inches. To find the ratio of the length to the width, we need to divide the length by the width.

The expression that represents this ratio is:
(x^3 y^4) / (xy^7)