2 answers
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The living room area is:
square meters) square brick area with a side length of meters is:
square meters) required: 64 blocks).
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First, use 100 square meters of square bricks to calculate the living room area:
square meters, and then find the number of blocks in square meters.
80 blocks).
It can also be solved with proportions. The total area remains the same, and the area of each brick is inversely proportional to the number of blocks.
X=200 (block).
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