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    The average number of alveoli in each human is 280 million
    The average surface area of 1 million is 0.25m3

    Calculate the total surface area of a human lung
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    You have the value for 1 million, and you know there are 280 million. So its just a simple multiplication.
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    (Original post by Wildnatxox)
    The average number of alveoli in each human is 280 million
    The average surface area of 1 million is 0.25m3

    Calculate the total surface area of a human lung
    1. This smells like homework. Do your own homework.
    2. If you can't get a calculator and type "280*0.25=" you certainly aren't in a position to issue orders to folk online.
    3. Surface area is not, never was, and never will be measured in cubic metres. Think about it.
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    It's not homework we're doing corrections on our test paper that we did in biology
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