SOLUTION: a metalworker has meal alloy that is 15% copper and another alloy that is 60% copper. how many kilograms of each alloy should the metalworker combine to create 100 kg of a 42% copp
Algebra ->
Customizable Word Problem Solvers
-> Mixtures
-> SOLUTION: a metalworker has meal alloy that is 15% copper and another alloy that is 60% copper. how many kilograms of each alloy should the metalworker combine to create 100 kg of a 42% copp
Log On
Question 1014438: a metalworker has meal alloy that is 15% copper and another alloy that is 60% copper. how many kilograms of each alloy should the metalworker combine to create 100 kg of a 42% copper. the metalworker should use ? kilograms of the metal alloy that is 15% copper and ? kilograms of the 60% copper Answer by josgarithmetic(39617) (Show Source):
(