The scale factor of a room for a scale drawing is 2.3. The actual length of a wall in the room is 46 feet and the actual width of the room is 69 feet. What is the area of the scale drawing?

A scale factor of 2.3 means each actual dimension is 2.3 times the corresponding drawing dimension. So the drawing’s length is 46 ÷ 2.3 = 20 feet, and its width is 69 ÷ 2.3 = 30 feet. The area is 20 × 30 = 600 square feet, so the answer is 600 square feet.

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