Question

3. What strength of 20 mL alcohol should be added to 10 mL of 50% alcohol to get an average strength of 20% alcohol?

(a) 0.5% (b) 5% (C) 50% (d) 5.5%

give detail explaination..​

Answer 1

Answer:

5%

Step-by-step explanation:

5%5%

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Answer 2

5% is the answer dudi and bye