Hey Sir, A room is half as long again as it is broad . the cost of carpenting the room at Rs 3.25per metre square is Rs 175.50 and the cost of papering the walls at Rs 1.40 per metre square is Rs 240.80 . If 1 door and 2 winmdows occupy 8 meter square , Find the dimensions of the room .

Question

Yash Baheti · Answer

Hi,

Let the length be x. Breadth will be 2x. Let height be y.
Now we know that floor carpeting costs 175.50. So equate it to the area of floor multiplied by per m^2 rate to get x.

Now u have x, i.e. u have length as well as breadth. Use the surface area of cuboid formula to get y. Remember to subtract the area of door and windows.

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Hey Sir, A room is half as long again as it is broad . the cost of carpenting the room at Rs 3.25per metre square is Rs 175.50 and the cost of papering the walls at Rs 1.40 per metre square is Rs 240.80 . If 1 door and 2 winmdows occupy 8 meter square , Find the dimensions of the room .

Hey Sir,
A room is half as long again as it is broad . the cost of carpenting the room at Rs 3.25per metre square is Rs 175.50 and the cost of papering the walls at Rs 1.40 per metre square is Rs 240.80 . If 1 door and 2 winmdows occupy 8 meter square , Find the dimensions of the room .

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Hey Sir, A room is half as long again as it is broad . the cost of carpenting the room at Rs 3.25per metre square is Rs 175.50 and the cost of papering the walls at Rs 1.40 per metre square is Rs 240.80 . If 1 door and 2 winmdows occupy 8 meter square , Find the dimensions of the room .

Hey Sir,A room is half as long again as it is broad . the cost of carpenting the room at Rs 3.25per metre square is Rs 175.50 and the cost of papering the walls at Rs 1.40 per metre square is Rs 240.80 . If 1 door and 2 winmdows occupy 8 meter square , Find the dimensions of the room .

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Hey Sir,
A room is half as long again as it is broad . the cost of carpenting the room at Rs 3.25per metre square is Rs 175.50 and the cost of papering the walls at Rs 1.40 per metre square is Rs 240.80 . If 1 door and 2 winmdows occupy 8 meter square , Find the dimensions of the room .