A room is 30m long 20 m wide and 6m high find the cost of painting the room at the rate of ₹6.50 per m
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Answer:
Area of 4 walls = 2(l+b)h = 2×6(50)=600m²
Step-by-step explanation:
Cost = Rate × Area
Cost= ₹6.50×600
Cost=₹3900
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