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Question
A map has a scale of 1 cm: 2 km. Then, the distance on that map between you and your friend who lives 18 km apart is
A map has a scale of 1 cm: 2 km. Then, the distance on that map between you and your friend who lives 18 km apart is
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Solution
The correct option is A 9 cm
The scale of the map is 1 cm : 2 km.
This means that a distance of 1 cm in the map corresponds to a distance of 2 km in real life.
Actual distance between me and my friend = 18 km
Therefore, 18 km will be correspond to: 182=9 cm.
The scale of the map is 1 cm : 2 km.
This means that a distance of 1 cm in the map corresponds to a distance of 2 km in real life.
Actual distance between me and my friend = 18 km
Therefore, 18 km will be correspond to: 182=9 cm.
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