2,800 sqft is 0.064 acre.
Assuming you means acres, not arces, the answer is 640.
Not sure about arces, but 2.2 million acres 3437.5 sq miles.
about 34,915,200 acres
25.86 million acres
269.23
1418 sqft = 131.74m2
The population of Arces-Dilo is 611.
as many as u want it to be
The area of Arces-Dilo is 27.02 square kilometers.
Base it off : 12" thick a yard of concrete will go 27sqft. 6" thick will go twice as many sqft so 54 sqft. 4" thick will go 3 times as many sqft so 81 sqft 2" thick will go 6 times as many sqft so 162 sqft and at 1" thick it will go 324 sqft. So at 5" thick...1 yard of concrete will go 67.5 sqft
1,000 sqft (40 x 50 = 1,000)
289 sqft (17 x 17 = 289)