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Crown of Metal

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Make a crown of gold copper, tin, and iron weighing 60 minae: gold and copper shall be 2/3 of it; gold and tin, 3/4 of it; and gold and iron, 3/5 of it. Find the required weights of gold, copper, tin, and iron. (Greece 500 CE)

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"Crown of Metal," Loci (June 2010)

Dummy View - NOT TO BE DELETED