Answer: 1.7 feet. Step-by-step explanation: We assume the goal is to find 'A', and that individuals are positioned shoulder-to-shoulder. Therefore, (327,495 miles)/(10^9 persons) equals (3.27495 × 10^5 miles)/(10^9 persons) multiplied by (5280 ft/miles), leading to = 1.7291736 × 10^9 ft/(10^9 persons), resulting in 1.7292736 ft/person, approximately 1.7 ft/person.
