Question

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

Answer 1

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

$\begin{gathered} A=l\times w \\ A=13ft\times10.5ft \\ A=136.5ft^2 \end{gathered}$

Hence,

The area of BEDROOM #3 is

$\Rightarrow136.5ft^2$

Part B:

Given that the cost of the floor is

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

Hence,

The cost of floors of bedroom #3 is

$\Rightarrow\text{ \ }988.26$