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This is a figure of a rectangular park (...


This is a figure of a rectangular park (see figure) whose length is 30m and width is 20m.
There is a path of one metre width running inside along the perimeter of the park that has to be cemented. If 1 bag of cement is required to cement `4m^2` area, how many bags of cement would be required to construct the cemented path?

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The correct Answer is:
24 bags
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