math 7th

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When the temperature is 68°F, the speed of sound in air is approximately 343 meters per second. Approximately how many kilometers does sound travel in five seconds?

Can some one help with the steps?

  • math 7th -

    343 * 5 = 1715 meters

    1 km = 1000 m

    1715 / 1000 = _______ km in 5 seconds

  • math 7th -

    Thanks Ms. Sue I see what I forgot to do.

  • math 7th -

    You're welcome, Chris. :-)

  • math 7th -

    If 3 inches represent 18 miles what do 7 inches represent

  • math 7th -

    so what is the answer

  • math 7th -

    the answers is 26

  • math 6th -

    000320

  • math 7th -

    idk

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