Chemistry, asked by gang1087, 10 months ago

There is a mixture of alcohol and water in which the ratio of alcohol to water is 4 : 5. A person wants to dilute it up to 30% of alcohol. What part of initial quantity of water he should mix in it.

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Answered by baseit
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There is a mixture of alcohol and water in which the ratio of alcohol to water is 4 : 5. A person wants to dilute it up to 30% of alcohol. What part of initial quantity of water he should mix in it.

Answer:. 13/15

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