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A rectangular plot measures 125 m by 78 m. It has a gravel path 3m wide all around on the outside .find the area of the path and the cost of gravelling it at Rs. 75 per `m^(2)`.

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Correct Answer - `1254 m^(2) , Rs, 94050`
Area of the path `=[(125+6)xx(78+6)-(125xx78)]m^(2).`

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