be the amount of the 30% alloy and 
the amount of the 60% alloy the metalworker will use. However much is used, the final alloy will have a mass of
And !
a metalworker has a metal alloy that is 30% copper and another alloy that is 60%...
Mathematics, 02.10.2019 00:50, hihihi129473838
And !
a metalworker has a metal alloy that is 30% copper and another alloy that is 60% copper. how many kilograms of each alloy should the metalworker combine to create 100 kg of a 54% copper alloy?
Answers: 1
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