It is not possible to give a sensible answer to this question. A square foot is a measure of area, with dimensions [L2]. A mile is a linear measure with dimension [L]. Basic dimensional analyses will teach you that you cannot convert between measures of different dimensions without additional information.
657,740 sq mile
an acre is a measure of area whereas a kilometer is a measure of length, but a square kilometer is a measure of area, so I'll presume you meant square kilometers. 1 acre is approx 1/250 sq km = 0.004 sq km. 1 acre = 1/640 sq mile 1 mile ≈ 8/5 km 1 sq mi = 1 mi x 1 mi ≈ 8/5 km x 8/5 km = 64/25 sq km →1 acre = 1/640 sq mi ≈ 1/640 x 64/25 sq km = 1/250 sq km = 0.004 sq km
1 sq mile = 640 acres.
Population density refers to the number of people per unit area. To calculate the population density in per sq miles, divide the total population in the area by the area in sq miles.
1760 yd = 1 mile 1760 x 1760 sq yd = 1 x 1 sq mile 3097600 sq yd = 1 sq mile
1 mile = 1.609 km so 1 sq mile = 1.609*1.609 sq km = 2.59 sq km
It is not possible to give a sensible answer to this question. A square foot is a measure of area, with dimensions [L2]. A mile is a linear measure with dimension [L]. Basic dimensional analyses will teach you that you cannot convert between measures of different dimensions without additional information.
1 mile * 1 mile = 5280*5280 sq ft = 27878400 sq ft
Divide by the number of square feet in 1 square mile. 1 mile = 5280 ft 1 sq mile = 1 mile × 1 mile = 5280 ft × 5280 ft = 27878400 sq ft → Divide by 27878400 → 68038 sq ft = 68038 ÷ 27878400 sq miles = 34019/13939200 sq mile ≈ 0.00244 sq mile.
1 mile = 1.609344 km 1 sq mile = 1 mile × 1 miles = 1.609344 km × 1.609344 km = 1.609344² sq km → 47.828 sq km = 47.828 ÷ 1.609344² sq miles ≈ 18.466 sq miles
What sort of conversion? There are 9 sq feet in 1 sq yard. 1 sq km = 0.3861 sq mile. 1 sq mile = 640 acres. 1 sq mile = 4.165 sq km. I could go on, but need to know more about what you are looking for.
657,740 sq mile
Maine, USA - 35,385 sq mi
Assuming you are wanting square feet converted to SQUARE miles (unlike English, Mathematics uses a very precise language - miles are a measure of length, square miles (or miles squared) are a measure of area, square feet (or feet squared) are a measure of area; measures of area can be converted, but conversion of a measure of area to a measure of length is impossible), then: 1 mile = 5280 ft → 1 sq mile = 1 mile × 1 mile = 5280 ft × 5280 ft = 27878400 sq ft → 3480000 sq ft = 3480000 ÷ 27878400 sq miles = 725/5808 sq miles ≈ 1/8 sq miles = 0.125 sq miles
A circle with a mile radius has an area of pi sq miles.
sq mile