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The amount of paint that David needs to cover a cube is directly proportional to the surface area. If David can completely cover a cube of side length 2 feet with exactly 16 quarts of paint, how big a cube (in terms of edge length in feet) can David cover with 169 quarts of paint?

 Jun 18, 2020
 #1
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NVM it's 13/2

 Jun 18, 2020

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