the length and breadth of a rectangular lawn are 36m and 20m respectively. it has two roads ,each 3m wide running in the middle of it. one parallel to the length and other parallel to the breadth , what is the cost of gravelling these roads at RS 3 per sq metre

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Miniprojects · Accepted Answer

<p>hi shweta<br></p>

Shweta · Answer

36*3+20*3-3 =108+60-8=159 now we have to calculate cost 159*3=477

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the length and breadth of a rectangular lawn are 36m and 20m respectively. it has two roads ,each 3m wide running in the middle of it. one parallel to the length and other parallel to the breadth , what is the cost of gravelling these roads at RS 3 per sq metre