How many acres are in 5 square miles?
145819
One square mile is 1 mi x 1 mi = 1 sq mi. Check!\n\nOne square mile is 5280 ft x 5280 ft = 27, 878,400 sq ft.\n\nSince 1 acre  = 43,560 sq ft,\n\n1 sq mi = 27878400/43560 sq ft = 640 acres.\n\nSo, 5 sq mi = 5(640) acres = 3200 acres.
626509
5 km = 3.10686 miles :)
98195
Total surface area of earth= 196,935,000 sq miles\n30% of that is 59,080,500 sq miles
914193
<>1 Square Kilometer = 247.105 Acres.  So, 1.95 * 247.105 = 481.855 Ac.
351757
An acre is roughly half the size of a football pitch. A hectare is equal to 10,000 square metres and is  2,471 acres.
483254
about a half acre.  There are 43,550 in an acre
657792
There are 5280 feet in a mile.  5280 x 5280 = 27,878,400 square feet in a square mile.  There are 53,997 square miles of dry land in Florida.  53,997 x 27,878,400 = 1,505,349,964,800 square feet in Florida.  Divide by 6 billion people = approximately 250.89 square feet per person on the earth.  \n\nGranted that is a bit crowed but that is everyone on earth!!\n\nIf you do the same thing for Texas there are 261,797 square miles of dry land.  Comes out to 1216.4 square feet for each of the 6,000,000,000 people on earth.  \n\nLooks like there is really still alot of room available on planet Earth.
818544
3.5 by 4.5 km or 15.75 sq. km
98122
1 acre = 4 840 sq yards\nA football field = 100 yards by 50 yards = 5000 sq yards.\nSo they're pretty close.
570610
1 Acre = 43,560 square feet.  An acre can be any length by width as long as the total square footage equals 43,560, if it was a perfect square it would be the square root of 43560 = 208.710326 x 208.710326 feet.
985823
Area = Length x Width\n\nArea = 2 ft x 5 ft\n   ''    = 10 sq. ft
5555
0.2 miles x 5,280 feet/mile = 1,056 feet.
15711
Total population in 2000\n 1,334,544\n\n453 square miles
441278
One story is about 10 feet, so 5 X 10 = 50 feet
448675
An acre is defined as 43,560 ft^2. So 2 acres is \n87,120 ft^2. You could have a square plot 295.16 ft. on a side or\na circular plot with a radius of 166.57ft or a small plane landing zone of 60ft X 1452 ft. The list goes on.
572191
not really a farm, it would be about 5.9 acres.\n\nacre (ac or A) \na unit of area used for measuring real estate in English-speaking countries. "Acre," an Old English word meaning a field, is derived from the Latin ager and Greek agros, also meaning a field. The acre was originally defined as the area that could be plowed in a day by a yoke of oxen. It was in use in England at least as early as the eighth century, and by the end of the ninth century it was generally understood to be the area of a field one furlong (40 rods or 10 chains) long by 4 rods (or 1 chain) wide. Thus an acre is 10 square chains, 160 square rods, 43 560 square feet or 4840 square yards. There are exactly 640 acres in a square mile. In metric countries the unit corresponding to the acre is the hectare, which is 10,000 square meters (the area of a square 100 meters on each side). One acre is equal to 0.404 687 3 hectare. Among traditional European land area units, the acre is typical in being defined as a day's work but unusual in not being visualized as the area of a square. Similar units include the French journal, north German and Dutch morgen, south German and Swiss juchart, Austrian joch, and Czech jitro.
418598
I take it that's 87.3 square miles...\n\nThere are 63,360 inches in a mile, so in a square mile there are 63360² = 4014489600 square inches in a square mile.\n\nWith 0.79 inches of rain over the area of 87.3 sq miles, and there being 231 square inches in a mile, thats:\n\n87.3 * 0.79 * (big number above) / 231 = 1198559759 gallons\n\n= 11.99x10^8 gallons.