Answer:
To find out how many acres of land the United States acquired through the Louisiana Purchase, you can simply multiply the number of square miles by the conversion factor from square miles to acres:
828,000 square miles × 640 acres/square mile = 530,400,000 acres
So, the United States acquired 530,400,000 acres of land through the Louisiana Purchase.
To calculate the approximate cost per acre, you can divide the total cost of the Louisiana Purchase ($15 million) by the total number of acres acquired:
Cost per acre = Total cost / Total acres
Cost per acre = $15,000,000 / 530,400,000 acres ≈ $0.02827 per acre
So, the United States paid approximately 2.83 cents per acre for the Louisiana Territory.
Explanation: