The distance on the map between two points is 4.3 cm. What is the distance between these points, if the map scale is 1: 3,000,000.

In this case, the scale is: 1cm 3,000,000 cm (the scale is in the same units as the distance on the map always), that is, 1cm 3 km. To find out the original: 4.3 * 3,000,000 = 1,290,000, that is, 12.9 km.



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