2 answers
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If it is a square tile paving. The area of the tile is: 5 5 = 25 (square decimeter) 25 120 = 3000 (square decimeter).
3000 square decimeters = 30 square meters.
The living room is 30 square meters.
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5 5 120 = 3000 (square decimeter).
A: The living room area is 3000 square decimeters.
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