Question

the scale of the floor plan is 1 inch = 3 feet. what is the actual area of the bathroom? 8.25 square feet 74.25 square feet 80.4375 square feet 80.5 square feet

Explanation:

Step1: Identify bathroom dimensions

Plan width: $3$ in, plan height: $2\frac{3}{4} = \frac{11}{4}$ in

Step2: Convert to actual dimensions

Actual width: $3 \times 3 = 9$ ft
Actual height: $\frac{11}{4} \times 3 = \frac{33}{4} = 8.25$ ft

Step3: Calculate actual area

Area = $\text{width} \times \text{height}$
$9 \times 8.25 = 74.25$

Answer:

74.25 square feet