PSA9GKU - Cool-Downs---7.1 Lesson 12: Units in Scale Drawings (7.G.A.1)
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Part A)

Lin and her brother each created a scale drawing of their backyard, but at different scales. Lin used a scale of 1 inch to 1 foot. Her brother used a scale of 1 inch to 1 yard.

 

Express the Lin's scale for the drawings without units.

Type your answer in the format:

3:4

with no spaces.

 

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Part B)

Express Lin's brother's scale for the drawings without units.

Type your answer in the format:

3:4

with no spaces.

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Part C)

Whose drawing is larger? 

Select one:
Part D)

How many times as large is it?

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Part E)

Explain or show your reasoning.

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