A model's scale ratio is the proportionate ratio of a linear dimension of the model to the equivalent characteristic of the original. The area of the bedroom in real is 108 sq. feet.
What is the scale ratio?
A model's scale ratio is the proportionate ratio of a linear dimension of the model to the equivalent characteristic of the original.
Given that 1 inch on the map is equal to 3 feet in reality, therefore, if the area of the bedroom in the blueprint is 12 sq. inches, then the area of the bedroom in real will be,
Area of bedroom = 12 × 3 × 3 = 108 sq. feets
Hence, the area of the bedroom in real is 108 sq. feet.
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