Proportional Relationships Question
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Grade 7 Proportional Relationships CCSS: 7.G.A.1
Manny drew a scale diagram of his classroom. His real classroom is 20 feet wide. Manny's drawing is 4 centimeters (cm) wide. What is the scale factor of the drawing?
- 1 cm = 4 feet
- 1 cm = 5 feet
- 1 cm = 20 feet
- 1 cm = 80 feet
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