SOLUTION: 7000 square miles into square feet

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Question 191400: 7000 square miles into square feet
Found 2 solutions by stanbon, josmiceli:
Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
7000 square miles into square feet
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7000 mi^2(5280 ft/1 mi)(5280 ft/1 mi) =
1.95149x10^11 ft^2
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Cheers,
Stan H.

Answer by josmiceli(19441)   (Show Source): You can put this solution on YOUR website!
Start with an easier problem. Convert 1 square mile into
square feet. I know that
1 mile = 5280 ft
A square that is 1 mile on each side is 5280 ft on each side
1 mile2 = ft2
Now I can multiply the ratio
ft2/mile2
by 7000 mile2, I get:
ft2/mile2 x mile2
Notice that the mile2 cancel, and you are left with ft2
Now just do the calculation

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