Praxis 5003 Practice Question
Which of the following combinations of square and rectangular tiles could be used to exactly cover the floor?
Select ALL that apply.
Correct Answer: A,C
Rationale: To determine if the combinations of tiles can cover the floor exactly, we need to consider the area covered by each type of tile.
Option A consists of 15 square tiles and 4 rectangular tiles. Assuming both tile types have dimensions that allow for a total area that is a multiple of the square tiles, this combination can cover the floor without gaps.
Option B, with 8 square tiles and 10 rectangular tiles, may not align properly due to the differing areas, making it impossible to cover the floor without leaving gaps.
Option C, similar to A, has 5 square tiles and 12 rectangular tiles that can also be arranged to cover the floor completely, adhering to the necessary area requirements.
In summary, options A and C provide combinations that fit together perfectly, while B does not.
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