ate for now lainy days nc IThe percentage of pure silver present in an – InterviewSolution

1.	ate for now lainy days nc IThe percentage of pure silver present in an old crown weighting 8 kg is 25%. This crown is melted acrown. How much kilograms of silver should be added to it so that the silver present innewthe new crown is
Answer» Ornament weight = 8 kg. Silver = 25% of 8 = 2 kg. 6/(2+x) = 60/40 12 + 6x = 24 6x = 12 x = 2 kg.Silver needed to be added = 2 kg.

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