Answer:
A 53-foot wall is going to be represented by 106 inches.
Explanation:
This question can be solved as a simple rule of three problem.
The problem states that you have a set of blueprints for a house that mark every 1.5 feet with 3 in. So, how many inches are there in 53 feet?
1.5 feet - 3 inches
53 feet - x inches




A 53-foot wall is going to be represented by 106 inches.