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The length and breadth of the rectangular courtyard are 192 \(m\) and 54 \(m\). Find the cost of levelling it at the rate of \(₹\)7 per \(m²\). Find the distance covered by a boy if he makes 4 rounds around the courtyard.
The perimeter of the courtyard is \(m\).
Area of the courtyard is \(m²\).
Distance covered by the boy in taking 4 rounds is \(m\).
The total cost of levelling is \(₹\).
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