basic mathematics

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if a centimeter represents 25 kilometers on a map, what is the distance in kilometers between two points that are 4.5 centimeters apart on the map?

  • basic mathematics -

    Cross multiply and solve for x.

    1/25 = 4.5/x

    x = 112.5 km

  • maps -

    3/1/4 inches represents how many miles

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