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side of a rectangular Park are in the ratio 4 ratio 3 if its area is 1 729 square find the cost of fencing it at rupees 30 per metre |
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Answer» Answer: 4x × 3X= 1729 12x=1729 X=1729/12 x=144.08 cost = 144.08 x 30 =4322.49 |
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