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Solve the problem.
-A contractor finds that it takes Sam Tockett 9 hours to construct a wall of a certain size. It takes Jim Lowell 6 hours to construct the same wall. How long would it take if they worked together?
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Document Properties
Metadata that provides details about a document, including author, date created, size, and type.
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The vertical dimension of a graphical object in a digital document or drawing application.
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The horizontal dimension or extent of a shape or object, typically measured in units such as pixels, inches, or centimeters.
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