The scale of a map is given as 1:30000000. Two cities are 4 cm apart on the map. Find the actual distance between them.

Given:

The scale of a map is given as 1:30000000. Two cities are 4 cm apart on the map.

To do:

We have to find the actual distance between the cities.

Solution:

The given scale is 1:3000000.

This implies, 1 cm on the map = 30000000 cm in real.

$3000000\ cm = \frac{30000000}{100}\ m=300000\ m$

$300000\ m = \frac{300000}{1000}\ km=300\ km$

Therefore,

The distance between the two cities $=4\times300\ km=1200\ km$.

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Updated on: 10-Oct-2022

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