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How many football fields can fit on Neptune?
We assume that Neptune is a sphere. It's diameter is 34,503 miles, so it's radius is 17,251.5 miles. The surface area of a sphere is 4 Pi r2. A pro football field is 120 by 53.3 yards. We need to have the same units on the top and bottom of our fraction, so convert 17,251.5 miles to yards using * ( 5280 ft/mile ) / ( 3 yards/foot ) and squaring it for area. (4*3.1415927* 17251.5 * (5280/3)2 ) / ( 120 * 53.3 ) = 104,991,372 (truncated to an integer), or just under 105 million football fields.
Square miles to kilometers?
Square miles x 2.59 = square kilometers
How many acres in 540 square miles?
1 square mile = 640 acres 2 square miles = 1,280 acres 3 square miles = 1,920 acres . . . 540 square miles = 345,600 acres
How many square miles is Jordan?
Jordan is 34,445 square miles
What is the difference between 46 square miles and 46 miles?
46 miles is a length and 46 square miles is an area, not to be confused with 46 miles squared, which would give an area of 2116 square miles.
