Math, asked by PrasheethaPuccmala, 8 months ago

there is a narrow rectangular plot around school. The length and breadth of the plot are in the a ratio 11:4. At the rate of 100 rupees per meter, it will cost a person 75,000 rupees. What are the dimensions?

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Answered by Codingmaster

Answer:

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Answered by aashidabas123460

Let the length of the rectangular plot be 11x
Let the breadth of the rectangular plot be 4x
A.T.Q
Perimeter of plot = 75000/100
= 750
Perimeter of rectangular plot = 2(l+b)
750= 2(11x+4x)
750 = 2(15x)
750 = 30x
x = 750/30
x = 25
Length = 11x
= 11.25 = 275
Breadth = 4x
= 4.25 =100

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there is a narrow rectangular plot around school. The length and breadth of the plot are in the a ratio 11:4. At the rate of 100 rupees per meter, it will cost a person 75,000 rupees. What are the dimensions?​

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there is a narrow rectangular plot around school. The length and breadth of the plot are in the a ratio 11:4. At the rate of 100 rupees per meter, it will cost a person 75,000 rupees. What are the dimensions?