Question

orbiting the floor of a room 15m long at the rate of 60 per square metre is 10800 the cost of painting the walls at the rate of 2 per square metre is rupees 2160 find the height of the room

Answer 1

Question :

orbiting the floor of a room 15m long at the rate of 60 per square metre is 10800 the cost of painting the walls at the rate of 2 per square metre is rupees 2160 find the height of the room.

Answer :

Height = 20 m .

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