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Solution: It is known that the length of the living room of a small home = 4 meters, the width = 3 meters, and the area of the living room of a small home. Length and width.
12 square meters.
If the ground is paved with a square floor tile with a side length of 5 decimeters = meters, the area of a square floor tile = square meters.
A total of square floor tiles are required to shop a small living room.
48 blocks. A: A total of 48 pieces are required.
Actually, I think that if you are like this, you should calculate the total area of 5 3. Then divide by the area of each floor tile. The two of them can be one and the same.
Large area of the bottom surface.
6x3 = 18 square meters = 1800 square decimeters. >>>More
The process is on the map, and if you don't understand, please ask.
The living room area of a small home is 4 meters by 3 meters, 12 square meters, and each 4 square decimeters of floor tiles is a square meter, so a total of at least 30 floor tiles need to be prepared.
4 3 12 (square meters) 1200 (square decimeters) 1200 5 240 (blocks). >>>More