Latest exam Aptitude Question SOLUTION: How much of an alloy that is 20% copper should be mixed with 200 ounces of an alloy that is 50% copper in order to get an alloy that is 30% copper?

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(#M40047678) EXAM Numerical Ability question Keep an EYE

How much of an alloy that is 20% copper should be mixed with 200 ounces of an alloy that is 50% copper in order to get an alloy that is 30% copper?

Asked In exam (10 years ago)

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