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sarahc

  • 3 years ago

Which of the following fractions can be used in the conversion of 1450 cm3 to the unit km3?

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  1. sarahc
    • 3 years ago
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  2. sarahc
    • 3 years ago
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    @jim_thompson5910 Help me please? :/

  3. jim_thompson5910
    • 3 years ago
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    which one do you think it is?

  4. sarahc
    • 3 years ago
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    c

  5. jim_thompson5910
    • 3 years ago
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    100 cm = 1 m 100,000 cm = 1 km 10^5 cm = 1 km so C is off a bit, which means it's wrong

  6. jim_thompson5910
    • 3 years ago
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    you can rule out B because that's just a ridiculous conversion

  7. jim_thompson5910
    • 3 years ago
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    that doesn't help you go from cm^3 to km^3

  8. sarahc
    • 3 years ago
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    yeah. Im between a & d.

  9. jim_thompson5910
    • 3 years ago
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    a is false because it should be 100 cm = 1 m, not 10^(-2) cm = 1 m

  10. sarahc
    • 3 years ago
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    oh Okay, thank you!

  11. jim_thompson5910
    • 3 years ago
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    np

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