Mathematics, 20.04.2020 20:18 Pbaer4861

There are two peice pf gold and silver alloy. The ratio between the gold and silver in the first piece is 2:3, in the second peice 3:7. If we want to have 8 gram of gold and silver alloy with gold-silver ratio 5:11 how much of each peice of alloy is needed.

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There are two peice pf gold and silver alloy. The ratio between the gold and silver in the first pie...