Free Practice Question
PS · Problem Solving
705-805
Mixture
A jar contains a mixture of 175 ml water and 700 ml alcohol. Randy takes out 10% of the mixture and substitutes it by water of the same amount. If the process is repeated once again, what will be the percentage of water in the mixture ?
Answer Choices
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20.5
B
25.4
C
29.5
D
30.3
E
35.2
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Explanation
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Difficulty
705-805
Type
PS
Category