1. Section 4.2 Study Materials
Converting between Decimals and Fractions
Math 081 CCBC

2. Section 4.1 Study Materials
Directions
Please have a piece of paper and pencil ready!
As you click through the slides, pause to work out the Practice Problems on your own.
Check your answer to each Practice Problem.
If you get a problem wrong or if you want to hear the explanation, watch the video linked to the slide.
At the end of the slide show, work out the answers to the Selected Textbook Exercises.
When you have completed Sections 4.1 – 4.3, take the Mid-Chapter 4 Test.

3. Section 4.1 Study Materials
Place Value

4. Converting from a Decimal to a Fraction
Section 4.1 Study Materials
Converting from a Decimal to a Fraction
We will learn how to convert decimals into fractions using the place value of the digits in the decimal number.

5. Section 4.1 Study Materials

6. Section 4.1 Study Materials
Example 1 continued

7. Section 4.1 Study Materials
Answer: Watch it:

8. Section 4.1 Study Materials

9. Section 4.1 Study Materials
Answer: Watch it:

10. Converting from Fractions to Decimals
Section 4.1 Study Materials
Converting from Fractions to Decimals
We should be able to convert a fraction to decimal form using the same idea as in the previous slides.

11. Section 4.1 Study Materials

12. Section 4.1 Study Materials
Answer: Watch it:

13. Section 4.1 Study Materials

14. Section 4.1 Study Materials
Answer: 9.73 Watch it:

15. Section 4.1 Study Materials

16. Section 4.1 Study Materials
Answer: 0.8 Watch it:

17. Section 4.1 Study Materials
Calculator Note

18. Practice Selected Textbook Exercises
Section 4.1 Study Materials
Practice Selected Textbook Exercises
On your own paper, work out the answers to the following problems.
Section 4.2: 1, 3, 5, 7, 8, 9, 11, 13, 14, 16, 18, 19, 20
Click here to practice
Selected Textbook Exercises
Section 4.2
This is the end of the Section 4.2 material.
If you got all of the Selected Textbook Exercises for Section 4.2 correct, you are ready for Section 4.3 Study Materials found in Blackboard in Mid-Chapter 4.
If you did not get all of the Selected Textbook Exercises for Section 4.2 correct, continue studying using the additional materials on the next slide.

19. Additional Study Materials:
Section 4.1 Study Materials
Additional Study Materials:
Click here to read the Textbook for Section 4.2.
Click here to re-watch all of the Videos for Section 4.2.
Click here to practice all of the Textbook Exercises for Section 4.2.
Go to Blackboard to view other resources:
Online Exercises for Section 4.2
More videos for Section 4.2
Work on Section 4.2 drill sheets found in the Math 081 file cabinet in the classroom.
Ask your professor or in-class tutor for help.