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Mathematics, 30.01.2022 18:50 Arealbot

(c) The perimeter of a rectangular piece of a land is 140m. The size of the land is decreased due to the expansion of the road and the new length and breadth of the land are equal to 17/20 and 13/15 times of the original length and breadth respectively. the new perimeter of the land is 120m, find the original length and breadth of the land.

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