Mathematics
Medium
Question
A mixture of 150 liters of wine and water contains 20% water. How much more water should be added so that water becomes 25% of the new mixture?
A
7 liters
B
15 liters
C
10 liters
✓ Official correct answer
D
9 liters
Community credibility
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A
7 liters
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B
15 liters
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C
10 liters
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D
9 liters
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