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A rectangular lawn 60 m by 40 m has two roads each 5 m wide running in the middle of it, one along the length and the other along the breadth. The area of the road is * |
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Answer» Step-by-step explanation: A RECTANGULAR LAWN 60 meters by 40 meters has two roads each 5 meters WIDE running in the middle of it one parallel to length and the other parallel to breadth Area of the road=40×5+60×5−5×5 =200+300−25 =475sqm Given, COST of graveling the roads =60 paise per SQ meter. ∴475×60paise =28500 paise =Rs.285 PLSS MARK ME BRAINLIEST |
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