It can be deduced from the scale computed that the model will be 648 inches.
Since 1 foot = 12 inch
18 feet = 12 × 18 = 216 inches.
In this case, since 1 inch = 3 feet was used to create their model, the model in their scenario will be:
= 216 × 3
= 648 inches.
In conclusion, the model is 648 inches.
Learn more about scale on:
https://brainly.com/question/261465
