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two cities are 1,900miles apart. a map uses a scale of 3cm=500 miles. how many centimeters apart are the two cities on the map?

  • math -

    Do this problem the same way I showed you for the last problem.

    I'll be glad to check your answer.

  • math -

    is it
    31777777 repeatimg i don't know

  • math -

    3/500 = x/1900

    500x = 5700

    x = 5700 / 500

    x = 11.4 cm

  • math -

    http://www.mathsisfun.com/algebra/cross-multiply.html

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