Mathematics, 01.08.2019 09:30 leigha03

Afoundry has been commissioned to make souvenir coins. the coins are to be made from an alloy that is 40% silver. the foundry has on hand two alloys, one with 50% silver content and one with a 25% silver content. how many kilograms of each alloy should be used to make 35 kilograms of the 40% silver alloy?

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Afoundry has been commissioned to make souvenir coins. the coins are to be made from an alloy that i...

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