1. Agenda Tuesday, Dec. 8 homework 15 p. 244 # 1 - 15, 33 - 38, 43 correct homework 5-2 fractions - decimals

3. 22. 23. 24. 25.

6. lowest common denominator is the same as least common multiple

7. To express a fraction as a decimal, divide the numerator by the denominator. Write as a decimal. means 3 ÷ 4. The fraction can be written as 0.75, since 3 ÷ 4 = 0.75. Next

8. Denominator and the numerator. 3 Numerator 4 Denominator 3 4

9. 1 Write each fraction as a decimal. 2 / 5

12. 2 Write each fraction as a decimal. Round to the nearest ten thousandths if necessary. - 4 3 / 1 0

13. Converting a Decimal to a Fraction. .35 35 100 35 100 5 5 7 20 .325 325 1000 325 1000 25 25 13 40

14. 3 Write each decimal as a fraction in simplest form. 0.8

15. 4 Write each decimal as a fraction in simplest form. -0.625

17. 5 Write each fraction as a decimal. If necessary round to the nearest ten thousandths - 2 / 3

18. Click the die to roll it. Write the fraction for that decimal in the fraction maker. Then click the arrow. 4 5 2 6

20. TERMINATING AND REPEATING DECIMALS TERMINATING DECIMAL R EPEATING DECIMAL A decimal that ends or terminates. EXAMPLE: 0.5 0.814 1.03 Pull Pull Pull Pull A decimal that ends with a repeating digit or block of digits _ __ EXAMPLE: 0.333 0.1212

21. 0.4 4.3 0.81 0.375 0.1 Terminating decimals Repeating decimals 0.125 Repeating or terminating decimals 0.111... 4.333... 0.8181...

22. Writing a repeating decimal as a fraction. 1. Identify how many digits repeat. 2. Place the repeating digits over the same number of 9's. 3. Simplify. Example 1. 0.3 3 1 9 3 Example 2. 0.45 45 5 99 11 = =

24. Match fractions and decimals 4 9 1 10 5 11 11 20 4 5 5 8 0.8 0.45 0.1 0.55 0.625 0.4 0.8 0.45 0.1 0.55 0.625 0.4 4 9 1 10 5 11 11 20 4 5 5 8

25. Attachments