Question

a room has length of 400 cm and breadth 300cm the room haa been covered with carpet if 1cm2 carpets cost 10 paise what will be total expensive of room by carpet​

Answer 1

Hope this helps

Length and breadth of the room respectively- 400cm and 300 cm
Area of the room= length x breadth
= 400 x 300= 1,20,000 cm2
Cost of the carpet per cm2= 10 paise
Therefore, to find the total cost for covering the room with the carpet, we have to multiply the area into 10. Doing so we get the answer as 12,00,000 paise. If we convert this into rupees, we get the answer as 12,000₹. So it will cost 12,000₹ to cover the entire room with the carpet.

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