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Anonymous users2024-01-23The area of the living room is thirty square decimeters. （×
Analysis: According to life experience, the understanding of the area unit and the size of the data, it can be seen that the measurement of the living room area is based on "square meters", and the living room area is 30 square decimeters, which is wrong, and the application of "square meters" as the unit.
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Anonymous users2024-01-22Enough.
But I think it depends on the size of the whole house. 120 square meters, 30 square meters living room no problem.
In addition, now they are all 60 flat, and I like to be bigger.
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Anonymous users2024-01-21It must be wrong, 30dm =, how can there be such a small living room, it should be 30m.
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Anonymous users2024-01-20Wrong, it should be.
Thirty square meters.
720 20 = 36 (square decimeter).
A: The area of each brick is 36 square decimeters. >>>More
Mistake. It should be 50 square meters.
The area of Xiao Ming's living room is 50 square decimeters, right! (His family is a local tyrant).
256 12 8 = 384 blocks.
Solution: It is known that 600 pieces of floor tiles are used to pave the living room with an area of 6 square decimeters, 6 square decimeters = square meters, and the area of the living room = the area of a floor tile The number of blocks. >>>More