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Unofficialllyy

  • one year ago

Can someone check my answer?

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  1. Unofficialllyy
    • one year ago
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    A hot air balloon holds 1,592 cubic meters of helium. The density of helium is 0.1785 kilograms per cubic meter. How many kilograms of helium does the balloon contain, rounded to the nearest tenth of a kilogram?

  2. Unofficialllyy
    • one year ago
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    My answer is 284.2 kg

  3. anonymous
    • one year ago
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    Well, density is mass over volume, so if you divide 284.2 kg by 1592 m^3, do you get 0.1785?

  4. anonymous
    • one year ago
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    I don't have a calculator on me :o

  5. Unofficialllyy
    • one year ago
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    Yes

  6. anonymous
    • one year ago
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    Then you've got the right answer :)

  7. Unofficialllyy
    • one year ago
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    thanks!!

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