Proportional Relationships Question
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Grade 7 Proportional Relationships CCSS: 7.G.A.1
An engineer is studying the blueprint of an old building in order to find the safest way to demolish it. The main hall of the building is 5 inches long on the blueprint. If the hall is 85 feet in real life, then what is the scale of the blueprint?
- 1 inch = 17 feet
- 1 inch = 15 feet
- 1 inch = 85 feet
- 1 inch = 5 feet