7.4.C.13 - Changing Scales – Exit Ticket
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3 Questions
Compute the scale factor, as a percent, for each given relationship in questions
1-3. When necessary, round your answer to the nearest tenth of a percent.
10
1.
Drawing 1 to Drawing 2
10
2.
Drawing 2 to Drawing 1
10
3.
Write two different equations that illustrate how each scale factor relates to
the lengths in the diagram.
From EngageNY.org of the New York State Education Department. Grade 7 Mathematics Module 4, Topic C, Lesson 13. Internet. Available from https://www.engageny.org/resource/grade-7-mathemat...; accessed 21/Jan/2016.