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How many square tiles, each with a side length of n, are needed to completely cover a rectangular floor with dimensions

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by BTGmoderatorDC » Sun Feb 07, 2021 4:41 pm

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How many square tiles, each with a side length of n, are needed to completely cover a rectangular floor with dimensions l and m?

(1) n is a factor of both l and m.

(2) n is one half of l and one third of m.



OA B

Source: Princeton Review
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Source: — Data Sufficiency |