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Repeating Decimals

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Repeating Decimals

  1. 1. Agenda Thurs. Dec. 10 homework 17 p. 244 # 6 - 14, 39 - 41, 44 Repeating decimals
  2. 2. Practice 5-2 Write as a fraction or mixed number in simplest form. 1. 0.4 2. 0.75 3. 0.16 4. 2.34 5. 0.09 6. 8.8
  3. 3. Write each fraction or mixed number as a decimal. 7. 17/20 8. 7/8 9. - 9/16 10. 3 1/8 11. 6 9/32 12. 2 87/125 13. 13/25 14. 4 31/50
  4. 4. 15. - 7/12 16. 4/9 17. 5/18 18. 15/11 Order from least to greatest. 19. 0.4, 3/5, 1/2, 3/10 20. - 3/8, - 3/4, -0.38, -0.6 21. 1/4, - 1/5, 0.2, 2/5
  5. 5. 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
  6. 6. 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...
  7. 9. 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 = =
  8. 12. 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
  9. 13. Click the die to roll it. Write the fraction for that decimal in the fraction maker. Then click the arrow. 4 9
  10. 14. Click the die to roll it. Write the fraction for that decimal in the fraction maker. Then click the arrow.
  11. 16. Click the die to roll it. Write the fraction for that decimal in the fraction maker. Then click the arrow. 6 8
  12. 17. Click the die to roll it. Write the fraction for that decimal in the fraction maker. Then click the arrow. 6 9
  13. 18. Click the die to roll it. Write the fraction for that decimal in the fraction maker. Then click the arrow.
  14. 19. Click the die to roll it. Write the fraction for that decimal in the fraction maker. Then click the arrow.
  15. 20. Attachments

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