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Anonymous users2024-01-242 meters high, 2 meters wide, 2 * square meters Because both sides have to be painted, so one door square meter. A total of 30 fans, square meters. So a total of 144 square meters were painted.
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Anonymous users2024-01-23Single-sided, double-sided, 30 square meters, a total of 144 square meters.
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Anonymous users2024-01-22You're asking this professionally enough.,Apply it a few times.,I can't tell what paint is not clear What is it?,Besides, 2* This doesn't count out.,But according to the construction rules, it should be all counted.。
It is 40 decimeters long and 20 decimeters wide, and the floor tiles cost 30 yuan per square meter, which costs 240 yuan in total.
It is better to use square bricks with a side length of 6 decimeters, exactly 5 4 20 pieces.
The length is 300 cm, the width is 240 cm, and I choose the floor tile of 30*30 cm, and the length is 10 pieces, and the width is 8 pieces. Floor tiles are generally 30*30 cm non-slip floor tiles.
To lay square floor tiles for a rectangular living room with a length of 42 decimeters and a width of 31 decimeters, the side length of the floor tiles is 6 decimeters, how many pieces can be completely paved? >>>More
50 5 = 10 (block).
30 5 = 6 (block). >>>More