SOLUTION: The area of rectangle plot is 2028 sq.m .the length and the breadth of the plot are in the ratio 4:3.find the cost of fencing the plot at ₹5per metre.

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Question 939077: The area of rectangle plot is 2028 sq.m .the length and the breadth of the plot are in the ratio 4:3.find the cost of fencing the plot at ₹5per metre.
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 

Hi,

     .

length and the breadth of the plot are in the ratio 4:3

Let x represent the constant of proportionality

A = (4x)(3x) = 2028m^2, x = 13

L = 52m, b = 39m

...

P = 2L + 2b = 182m

...

cost of fencing = 

IF ₹5per metre is 6.45 

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