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Luden [163]
3 years ago
5

Consuelo's living room is in the shape of a rectangle and has an area of 360 square feet. The width of the living room is 5/8 it

s length. What is the length of the living room?
Mathematics
2 answers:
uranmaximum [27]3 years ago
8 0
<h2>Therefore the length of the living room = 24 ft</h2>

Step-by-step explanation:

Given that , Consuelo's living room is in the shape of rectangle and has an area of 360 square feet and the width of the living room is \frac {5}{8}   its length

Let ,the length of the living room is = x ft

Then width =\frac {5}{8}x ft

Therefore the area of the living room =x \times \frac {5}{8}x ft^2

According to problem,

x\times \frac {5}{8}x = 360

⇔\frac{5}{8}x^2=360

⇔x^2 = \frac{360\times 8}{5}

⇔x^2 = 576

⇔x=\sqrt{576}

⇔x = 24

Therefore the length of the living room = 24 ft

slavikrds [6]3 years ago
4 0

Answer:

24 feet.

Step-by-step explanation:

Given: Area of living room= 360 ft²

           Width of living room= \frac{5}{8} \ of\ its\ length

Lets assume length of living room be "x".

We know the living room is in rectangle shape.

Now, forming an equation to determine length of living room.

Remember; Area of rectangle= width\times length

⇒ 360= \frac{5x}{8} \times x

⇒ 360= \frac{5}{8} \times x^{2}

multiplying both side by 8

⇒360\times 8= x^{2} \times 5

dividing both side by 5

⇒ \frac{360\times 8}{5} = x^{2}

⇒ 576= x^{2}

Take square root on both side, remember, √a²=a

⇒ x= \sqrt{576} = 24

Hence, the length of room is 24 ft.

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