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There is a path of equal width of 3.5 m along with a building measuring 25 m in length and 15 m in breadth. Find the flooring cost of this path at the rate of Rs. 25.50 per sq. m.
एक 25 मीटर लम्बा तथा 15 मीटर चौड़ा माप के भवन के साथ 3.5 मीटर एक समान चौड़ाई का मार्ग है | Rs. 25.50 प्रति वर्ग मीटर की दर से मार्ग की फ्लोरिंग लागत है:

A

Rs. 8389.50

B

Rs. 4186.50

C

Rs. 8146.50

D

Rs. 9149.50

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