3 answers
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Is it a square tile? A piece of 1 4 meters with a side length and an area of 1 16 square meters.
320 blocks is 320*1 16=20 square meters.
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Solution: The floor area of the living room = the area of each tile * a total of several tiles = 1 4 * 1 4 * 320 = 20 square meters.
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Lazy students, don't tell you.
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