The figure above shows the inside dimensions, in feet, of a certain room. An architect made a scale model of the room that had a floor and four walls, but not a ceiling. What was the scale of the model, in inches per foot, if the inside of the model had a total surface area of 2,304 square inches?
A) 0.25
B) 0.75
C) 1.8
D) 2
E) 4
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![2017-07-16_1619.png]( "Question figure / 2017-07-16_1619.png")
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A) 0.25
B) 0.75
C) 1.8
D) 2
E) 4
Attachments File comment: Question figure
2017-07-16_1619.png [ 28.7 KiB | Viewed 20 times ]
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