12-01-2020
Mathematics

contestada

A scale on a map shows that 3 centimeters represents 10 kilometers.
What number of centimeters on the map represents an actual distance of 25 kilometers?
centimeters

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12-01-2020

Answer:

7.5cm

Step-by-step explanation:

3 cm on map = 10 km

x cm on map = 25 km

Cross multiply

10x = 25 x 3

10x = 75

therefore Xcm = 75/10

thus Xcm = 7.5cm

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