The scale of a map uses 10 cm for 30 km. How many centimeters does it use for 9 km? +

asked Oct 21, 2021 151k views

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The scale of a map uses 10 cm for 30 km.
How many centimeters does it use for 9 km?
+

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Answer:

3 km

Explanation:

30 divided by 10 is 3.

9 divided by 3 is 3.

Therefore, your answer is 3.

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