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Find the area of Bedroom #3 and the cost of hardwood floors in Bedroom #3 at $7.24 per sq ft. (round toSECOND FLOOR10.5 ftEHIF14 ftBEDROOMWOPEN TOLONOFFICEwwww11.5 ft13 ftArea of Bedroom #3 =Cost of floors in Bedroom #3 = $17 ftBEDROOMwww10.5 ftft²BEDROOM #WOW13 ft

Find the area of Bedroom #3 and the cost of hardwood floors in Bedroom #3 at $7.24 per-example-1
User Tothphu
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1 Answer

7 votes
7 votes

Solution:

The dimensions of the bedroom #3 are given below as


\begin{gathered} l=13ft \\ w=10.5ft \end{gathered}

To calculate the area of the bedroom, we will us eth formula below


\begin{gathered} A=l* w \\ A=13ft*10.5ft \\ A=136.5ft^2 \end{gathered}

Hence,

The area of BEDROOM #3 is


\Rightarrow136.5ft^2

Part B:

Given that the cost of the floor is


\begin{gathered} \text{ \$}7.24=1ft^2 \\ x=136.5ft^2 \\ cross\text{ multiply, we will have} \\ x=136.5*\text{ \$}7.24 \\ x=\text{ \$}988.26 \end{gathered}

Hence,

The cost of floors of bedroom #3 is


\Rightarrow\text{ \$}988.26

User Vic Zhou
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3.1k points