Solve the Problem. -How Many Liters of a 20% Alcohol Solution Must Be

question 64

Multiple Choice

Solve the problem.
-How many liters of a 20% alcohol solution must be mixed with 90 liters of a 80% solution to get a 40% solution?

• A) 27 L
• B) 18 L
• C) 180 L
• D) 270 L

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Definitions:

Family Network

A system of social connections and support formed by relatives or kin, including immediate family, extended family, and sometimes close family friends.

Consumption

The process of using goods and services to satisfy wants and needs, it plays a critical role in driving economic activity.

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Unique Selling Proposition, a marketing concept that emphasizes what makes a product or service unique and attractive to customers.