2
AssignmentMultiple Select
Changing a Scale
Question 2 of 11 • MO-Mathematics 7
Which ideas did you include in your response? Check all that apply.
Answer
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.