the length and the breadth of a rectangular Park are in the ratio 4 is to 3 the cost of fencing the park at 15.25 per metre is 2135 find the

Question

the length and the breadth of a rectangular Park are in the ratio 4 is to 3 the cost of fencing the park at 15.25 per metre is 2135 find the perimeter of the park and also find the length of its side

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Rylee 1 month 2021-08-18T03:21:28+00:00 1 Answer 0 views 0

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    2021-08-18T03:23:01+00:00

    Answer:

    Step-by-step explanation:

    perimeter= total cost/ cost per m

    2135/15.25=  140

    perimeter = 2(l+b)

    let ratio = x

    2(4x+3x) = 140

    7x = 140

    x= 20m

    length = 4x = 80m

    breadth = 3x = 60m

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