Question

The scale of the floor plan is 1 inch= 4 feet What is the actual area of the bathroom?

Answer 1

The dimensions of the bathroom are

`2(3)/(4)in*3in`

Then the actual scale is given below as

`\begin{gathered} 1in\Rightarrow4feet \\ 2(3)/(4)in\Rightarrow(11)/(4)*4ft=11ft \end{gathered}`
`\begin{gathered} 1in\Rightarrow4feet \\ 3in\Rightarrow3*4ft=12ft \end{gathered}`

Hence,

The actual area of the bathroom will be

`\begin{gathered} A_(bathroom)=l* b \\ A_(bathroom)=11ft*12ft \\ A_(bathroom)=132ft^2 \end{gathered}`

Hence

The final answer is

`\Rightarrow132ft^2`