TASK:

Basic Mathematics IV (Ratio and Proportion). As a result of successful

completion of this lesson, you will be able to perform the following

performance measures:

1. Define ratio and proportion.

2. Express ratio and proportion in both written and verbal fonts.

3. Explain the different terms used in ratio and proportion.

4 Learn and apply the rules of ratio and proportion.

5. Recognize the direct and inverse types of proportion.

6. Form a proportional equation, referred to as "setting up the problem."

7. Solve various types of problems involving ratio and proportion.

CONDITION:

Given this subcourse you will be able to do basic mathematics IV (ratio and

proportion).

STANDARD:

You must answer 75 percent of the written exam questions correctly to receive

credit for this subcourse.

CREDIT HOUR:

See page ii, introduction.

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