Answer:
208 1/3 ft squared
Step-by-step explanation:
The dimensions of the real living room in inches are
80 x 1 7/8= 150
80 x 2 1/2= 200
The area of the living room is
150in x 200in= 30,000in squared.
To convert square inches to square feet,
you have to divide by 12 squared = 144
30,000 / 144= 208 1/3
So the area of the living room is 208 1/3 squared
Finding the area:
The area of the living room in the floor plan is
1 7/8in x 2 1/2 in= 75/16 in squared
Since the lengths scaled by 80, the area scales by 80 squared. The area of the real living room in squared inches is 75/16 x 80square= 30,000
To convert square inches to square feet,
you have to divide by 12 square = 144
30,000/144= 208 1/3
THE AREA OF THE LIVING ROOM IS 208 1/3 ft squared
