Answer:
B) 1 inch = 16 feet
Explanation:
Given that her house is exactly 56 feet wide and that we do not now any other measurement she has clearly draw her house to be 3.5 inches wide
If 1 inch = 16 feet
3 * 16 feet = 48 feet
48 feet is a 8 feet short from 56 feet
and exactly 16 / 2 = 8
So the most logical would be that she drew the width of her house to be 3.5 inches.