67.3k views
3 votes
A room is 12 feet long and 10.5 feet wide. A scale model of the room is 3.5 feet wide. What is the area of the scale model?

User Dentuzhik
by
8.0k points

1 Answer

7 votes

Answer:

Area of the scale model room is
14 ft^2\\

Explanation:

The width of scale model
= 3.5\\

The conversion factor for scale model


(10.5)/(3.5) \\= 3\\

Length of the scale model room
= (12)/(3) \\= 4\\

Area of the scale model room


= 4 * 3.5 \\= 14 ft^2\\

User Gorjanz
by
7.7k points

No related questions found