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anonymous

  • 4 years ago

You have an alloy that contains 30% brass that needs to be mixed with 200.0000 ounces of an alloy that contains 60% brass to create a mixture that is 50% brass. How many ounces of 30% brass do you need?

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  1. Hero
    • 4 years ago
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    x+ 200.0000 = y .30x+.60(200.0000) = .50(y) Solve for x

  2. Hero
    • 4 years ago
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    What is 200.0000 in american notation?

  3. anonymous
    • 4 years ago
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    Uhm, I'm not sure>< I'm really bad at math terminoligy

  4. Hero
    • 4 years ago
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    :/

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spraguer (Moderator)
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