The door on a model building is 10 centimeters tall. The door on the actual building is 3 meters tall. What was the scale used?
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It means that in model length of door = 10cm
Actual length = 3 m OR 300 cm
So the scale used is 10/300
= 1 : 30
=> 1 cm on model represent 30 cm in actual building
Actual length = 3 m OR 300 cm
So the scale used is 10/300
= 1 : 30
=> 1 cm on model represent 30 cm in actual building
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