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Mathematics, 23.11.2020 02:10 1969976289
The bedroom of our house is 1,200 cubic meters. We know that there are 3.4×10^9 particles of dust per cubic meter. Write how many particles of dust are present in the bedroom of our house.
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The bedroom of our house is 1,200 cubic meters. We know that there are 3.4×10^9
particles of dust p...
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