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Asked By:  Amir Khalil

The area of a courtyard is 3750m2 . Find the cost of covering it with gravel to a height of 1cm3 if the gravel cost Rs 6.40 per cubic metre

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Answer By: Excellant

Volume = Area X height = 3750 X 0.01 = 37.50 cubic m. Cost = Volume X rate = 37.50 X 6.40 = Rs. 240

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