The cross section below represents the boundaries of the Pacific Plate, the Juan de Fuca Plate, and the North American Plate. The numbers show the age of the sea floor, in millions of years, at locations on the Pacific Plate. Letter X represents a location on the ocean floor surface. North American Plate Pacific Plate Juan de Fuca Platel 12 8 10 Adapted from: http://mountainculturogroup. com/ What is the most probable age of the ocean floor at location X, if the Pacific Plate and the Juan de Fuca Plate are moving at the same rate?​