Answer:
3 to 1
Step-by-step explanation:
3.3 divided by 1.1 is 3. 1.1 divided by 1.1 is 1
I am not too good at explaining, I am a visual learner, sorry. ): But I hope this helps
The change in the scale factor from the old scale to the new scale is option A; 3 to 1.
The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Given;
Old: 1 inch = 3.3 feet.
New: 1 inch = 1.1 feet.
Old; 3.3 / 1.1 = 3.
New; 1.1 / 1.1 = 1
The change in the scale factor from the old scale to the new scale is option A; 3 to 1.
Learn more about the unitary method;
https://brainly.com/question/23423168
#SPJ2
