Answer:
The scale factor is 
Step-by-step explanation:
we know that
The scale factor is equal to the ratio between the side length of the scale drawing to the corresponding side length in the actual
so

Answer:
Whoops that you didn't add the worksheet but thanks for the points anyways?
Step-by-step explanation:
Hope you have a good day though. :)
Question 1)
575 = 100%
57.5= 10%
57.5 × 2= 115 (20%)
question 2)
575=100%
57.5=10%
115=20%
5.75=1%.
5.75 × 4=22.8 (4%)
22.8 (4%) + 115 (20%) =137.8(24%) which would be rounded up to 138
hope this helps♡♡~~Chyna