Answered

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A room has a rectangular floor that is 15 feet by 21 feet. What is the area of the floor in square yards ? ​

Sagot :

ItsYourDeepak254

Answer:

Hey There!

Let's solve...

Here it is a rectangular floor with length =21 cm and width =15cm

So

[tex]area = l \times w \\ = 21 \times 15 \\ = 315 {ft}^{2} \\ \\ [/tex]

So now We need to convert it to yards square

[tex]315ft^{2} \times \frac{ {1yd}^{2} }{ {9ft}^{2} } \\ \\ = \cancel{315ft^{2}} \: ^{35} \times \frac{ {1yd}^{2} }{ \cancel{9 {ft}^{2} }} \\ \\ = 35 {yd}^{2} [/tex]

So how this 9 ft^2 came??

Let's know

[tex]ft \to \: yards \\ \\ 3ft = 1yd \\ \\ {3ft}^{2} = {1yd}^{2} \\ \\ \boxed{ {9ft}^{2} = {1yd}^{2}} [/tex]

I hope it is helpful to you...

Cheers!_______

Answer:

[tex] \color{black}{ \rule{500pt}{98888pt}}[/tex]

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