total farmland area = 954,000,000 acres
total land area = 3537000 square miles = 3537000 mi2
Calculate the area of U.S. farmland in square miles (mi2):
1 acre = 43560 ft2
1 mi = 5280 ft
= 1490625 mi2
Calculate the percentage of U.S. land that is farmland:
Total U.S. farmland occupies 954 million acres.
Total U.S. land area is 3.537 million square miles. What percentage of U.S. land is farmland?
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