# Mathematics Lessons - 6 (Arithmetic Review For College)

This is a series of mathematics lessons that will review the important topics in arithmetics with examples and solutions.

These lessons will also be useful as a pre-Algebra review.
The videos are presented by the Portland Community College.

### Math 20 - Lesson 21

Division of Fractions

### Math 20 - Lesson 22

Multiplication and Division of Mixed Numbers
Errata: At 24:02, 7/15 divided by 25/6. There was an error in the canceling. The correct answer should be 14/125.

### Math 20 - Lesson 23

Multiplication and Division of Mixed Numbers

### Math 20 - Lesson 24

Listing Fractions in Order of Value

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Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
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