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Mathematics 18 Online
OpenStudy (anonymous):

An architect built a house from a scale model. The scale of the model is 2 in. = 7 ft. If the house that was built is 21 feet tall, how tall is the model? Round your answer to the nearest tenth. A. 7.0 in. B. 294 in. C. 6.0 in. D. 73.5 in.

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