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Yvonne builds a scale model of the gateway arch in st. louis. the actual height of the gateway arch is 630 feet. the height of the model is 90 inches. what is the scale factor that yvonne uses to make
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Yvonne builds a scale model of the gateway arch in st. louis. the actual height of the gateway arch is 630 feet. the height of the model is 90 inches. what is the scale factor that yvonne uses to make her model?

User Elanh
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1 Answer

4 votes
1 inch = 7 ft
90/90 = 1 inch 630ft/90 = 7ft
User IFanie
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