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tryder Group Title

1.5*10^11m = km

  • 2 years ago
  • 2 years ago

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  1. alexwee123 Group Title
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    hint* there are 1000 meters in a kilometer

    • 2 years ago
  2. RyanL. Group Title
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    1.5*10^8 km 150,000,000

    • 2 years ago
  3. tryder Group Title
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    @ryanL. how did you got 1.5*10^8 km. can you show how please.

    • 2 years ago
  4. RyanL. Group Title
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    \[m*10^3 =km\] so we use this conversion \[ \frac{km}{m*10^3}\] \[1.5*10^{11}m * \frac{km}{m*10^3}= \frac{1.5*10^{11} km}{10^3}= 1.5*10^8km\]

    • 2 years ago
  5. tryder Group Title
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    @RyanL. can you help me on this problem to check if I got it right. 6.23*10^-7m= nm

    • 2 years ago
  6. tryder Group Title
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    I got 6.24*10^4nm and it seems wrong.

    • 2 years ago
  7. RyanL. Group Title
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    6.23*10^2 nm look at the conversion

    • 2 years ago
  8. tryder Group Title
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    @RyanL. can you show me

    • 2 years ago
  9. RyanL. Group Title
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    1m= 1*10^9 nm

    • 2 years ago
  10. RyanL. Group Title
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    you will need to multiply what you have by 10^9 in order to convert it to nano meters.

    • 2 years ago
  11. RyanL. Group Title
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    That's why the -7 turns into 2 because -7 + 9 = 2

    • 2 years ago
  12. tryder Group Title
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    thanks

    • 2 years ago
  13. tryder Group Title
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    for everything

    • 2 years ago
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