A blueprint for a building includes a rectangular room that measures 3 inches wide and 5.5 inches long. The scale for the blueprint says that 1 inch on the blueprint is equivalent to 10 feet in the actual building.

width of the building = 30 feet

Length of the building = 55 feet

Step-by-step explanation:

On blue print:

Width = 3 inches, length = 5.5 inches

scale factor = 10 inches

Therefore, actual dimensions of the building would be as given below:

width of the building = 3 * 10 = 30 feet

Length of the building = 5.5 * 10 = 55 feet