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alexdok [17]
3 years ago
14

A metal alloy that is made up of 15% aluminum is combined with a metal alloy that is 35% aluminum. If the result is 400 kilogram

s of 27.5% of aluminum alloy, then how much of each alloy was used
Mathematics
1 answer:
jeyben [28]3 years ago
8 0
55 kilograms of aluminum and 345 kilograms of the other metals
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