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 5 John has had his model building approved, and is
 now able to start construction on it. The model is
 4 feet, 6 inches tall. If the scale for the actual
 building is 1 inch = 64 feet, how tall will his
 building be?
 A. 256 feet
 B. 640 feet
 C. 3072 feet
 D. 3456 feet
 Helppp