if the length and the breadth of the garden are 45 1/2 m and 23 1/2 respectively,find the length of barbed wire required to build a three layer fence around it
pls fast urgent
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https://www.meritnation.com/ask-answer/question/if-the-length-and-breadth-of-a-garden-are-91-2m-and-47/rationalisation/7420429
https://www.meritnation.com/ask-answer/question/if-the-length-and-breadth-of-a-garden-are-91-2m-and-47/rationalisation/7420429