1. Intro to General Chemistry
Dimensional Analysis
2:26 minutes
Problem 102b
Textbook Question
Textbook QuestionTotal U.S. farmland occupies 954 million acres. How many square miles is this? (1 acre = 43,560 ft2, 1 mi = 5280 ft). Total U.S. land area is 3.537 million square miles. What percentage of U.S. land is farmland?
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