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Anonymous users2024-01-24The length of the living room is nine meters, the width is eight meters, and the area is 72 = 7200 square decimeters. The area of a floor tile with a side length of four square decimeters is 16 square decimeters. 7200 16 = 450 blocks. So 450 floor tiles are needed.
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Anonymous users2024-01-234 dm = m.
9 8) (block.)
A: 450 blocks are required.
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Anonymous users2024-01-22According to the inscription column, it is calculated as follows:
450 pieces. A: 450 floor tiles are required for floor paving.
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Anonymous users2024-01-218×9=7272÷
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Anonymous users2024-01-20Uncle Wang's living room is nine meters long and eight meters wide, and how many pieces are needed to pave the floor with floor tiles with a side length of four decimeters.
Living room area = 9x8 = 72 square meters.
The area of each brick is 72 square meters
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Anonymous users2024-01-19This depends on the size of the floor tiles you pave, the size of the floor tiles is different, so the number of floor tiles that need to be paved is also different.
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It is cheap to choose a floor tile of 2 decimeters.
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2275 tiles are required.
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