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The surface area of Lake Superior 31,700 square miles. The surface area of Lake Michigan is 22,278 square miles. What is the total surface area of both lakes? What strategy or tool did you use to help you solve the problem ?

User CSchulz
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The total surface area of both lake superior and lake Michigan is 53,978² mi.

I used addition to add up the surface area of both lakes.


User Gmiley
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