Set Up an Equation That Can Be Used to Solve

question 22

Multiple Choice

Set up an equation that can be used to solve the problem. Solve the equation and answer the question asked.
-A chemist needs 90 milliliters of a 54% solution but has only 48% and 66% solutions available. Find how many milliliters of each that should be mixed to get the desired solution.

• A) 30 ml of 48%; 60 ml of 66%
• B) 63 ml of 48%; 27 ml of 66%
• C) 63 ml of 48%; 30 ml of 66%
• D) 60 ml of 48%; 30 ml of 66%

---

Definitions:

Online Communities

are groups of people who interact over the internet, sharing information, interests, or goals, often within social media platforms or forums.

Specific Topic

A particular subject or area of discussion that is distinct and focused.

Communication Media

The channels or tools used to convey information or messages between people or groups within an organization.

Feedback

Information provided as a response to a process or activity, used to affirm or improve future actions and decisions.