Free Practice Question
PS · Problem Solving
555-605
Mixture
A metal mixture has a total weight of 30 ounces and consists of 60 percent silver. How many ounces of pure silver need to be added to adjust the mixture to contain 80 percent silver?
Answer Choices
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4
B
18
C
24
D
30
E
40
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Explanation
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B
BalOct 19, 2024
Greatt
Details
Difficulty
555-605
Type
PS
Category