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4)Three cubes of silver with edges 3cm,4 cm 5 cm are melted and recast into asingle cube. Find the cost of coating the surface of the new cube with gold at therate of Rs 4.50 per square centimeter. |
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Answer» Answer: 4)Three CUBES of silver with EDGES 3cm,4 cm 5 cm are melted and recast into a single cube. Find the COST of COATING the surface of the new cube with gold at the rate of Rs 4.50 PER square centimeter. |
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