Changing a Scale Answers
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1
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What error did Anya make?
A
She set up the proportion incorrectly; the second ratio should be .
B
She cross-multiplied incorrectly.C
She divided incorrectly.D
She used the wrong label; it should be inches.2
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Which ideas did you include in your response? Check all that apply.
A
Ivan wrote the ratio incorrectly.B
The ratio should be written as the old length to the new length, so it should be , which reduces to .
C
When going from larger to smaller dimensions the change in the scale factor is a ratio that looks like an improper fraction.D
The change in the scale factor should have a larger number in the numerator and a smaller number in the denominator.Did you find these answers helpful?
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