द टोटल कॉस्ट ऑफ फ्लोरिंग अरुण एंड 25.50 पर एसक्यू मीटर इन रुपीस 400 इज द लेंथलेंथ ऑफ द रूम इज 8 मीटर ब्रिटिश
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1
Answer:
Cost of flooring per square meter = Rs.8.50
⇒ Total cost of flooring of room = Rs.510
∴ Area of the room =
8.50
510
=60m
2
⇒ Area of the room = l×b
⇒60=8×b
∴b= 8
60
=7.5m.
∴ Breadth of the room is 7.5m.
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