(4*20)*(5*20) = 8000
or
(4in*5in)*(20ft/1in)^2 = 20*20^2 = 8000 ft^2
A scale drawing of a kitchen is shown below. The scale is 1 : 20.
A rectangle is shown. The length of the rectangle is labeled 4 inches. The width of the rectangle is labeled 5 inches.
Show your work to determine the area of the room in square feet.
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