Answer:
im guessing the answer is 43.7
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given
--- scale factor
Required [missing from the question]:
The ratio of width of the model to the original
From the question, we understand that the scale factor is: 2 : 15
The ratio of the width of the model to the original equals the given scale factor i.e.

The answer is B) 4.8x10 to the 7th power
None of the above..........