4. A beverage contains 3% alcohol means that: A. The solution contains 3mL of alcohol in 97mL of water. B. The solution contains 30mL of alcohol in 70mL of water. C. The solution contains 300mL of alcohol in 700mL of water. D. The solution contains 100mL of alcohol in 100mL of water.
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Answer:
A. The solution contains 3mL of alcohol in 97mL of water
Explanation: