6th grade

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a bicycle wheel must make 13 revolutions to roll 25 meters. How many revolutions must the wheel make to travel 1 km? Hint: 1000 m = 1 km

  • 6th grade -

    (1000/25) * 13 = ?

  • 6th grade -

    thank you

  • 6th grade -

    You're welcome.

  • 6th grade -

    40 times 13???????
    520???????

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