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Idea: Similar questions are to find how much small area is included in a large area.
First, unify the unit of measurement.
6 meters = 60 decimeters, 4 meters = 40 decimeters.
600 pieces (600 bricks are required).
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The living room area is 6x4 = 24 square meters, and the square bricks are square meters per square meter, how many pieces are needed in total:
24 blocks.
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1 square meter = 100 square decimeters.
Brick area = 2X2 = 4 square decimeters.
Hall area = 6X4 = 2400 square decimeters.
Number of bricks = 2400 4 = 600 pieces.
Living room area: 6 4 = 24 (square meters).
50 centimeters = meters. >>>More
6X3รท(
200 pieces. A: A total of 200 square tiles with a side length of 3 dm are required. >>>More
6 4 = 24 square meters = 2400 square decimeters.
2400 25 = 96 blocks. >>>More
6x4x3=36 (block).
A: 36 floor tiles are required. >>>More
In this problem, you first need to calculate how square the living room area is, and then multiply it by three. Solution: 6 4 3 = 72 (block). A total of 72 floor tiles are needed, and considering that it may be unfortunate when actually laying them, you can prepare one or two more.