The width on the blueprint is 4 inches.
The blueprint is a scale drawing of the building.
A scale drawing is a reduced form in terms of dimensions of an original image / building / object.
The scale of a drawing is usually written in this format; length in the drawing, a colon, then the matching length on the original image.
For example of a scale is 1 inch 12 feet means that 1 inch of the blueprint represents 12 feet of the building.
Therefore, Width of the building on the blueprint = 48 / 12 = 4 inches
To learn more about scale drawings, please check: brainly.com/question/26388230
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