2 22 Improper Fractions Mixed Numbers

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2 22 Improper Fractions Mixed Numbers

  1. 1. Mixed numbers & Improper fractions<br />12/3/09<br />EQ: How are mixed numbers and improper fractions related?<br />
  2. 2. Review<br />Whole number?<br />Decimal?<br />Fraction?<br />
  3. 3. Review<br />Numerator?<br />Denominator?<br />
  4. 4. Mixed Number <br />A whole number <br />With a fraction<br />
  5. 5. Improper fraction<br />Numerator is<br />Same as or larger than the <br />denominator<br />
  6. 6. Problem: <br />3 students will get<br />4 candy bars<br />4/3<br />How much will each student get?<br />
  7. 7. Problem: <br />How much will each student get?<br />Draw on paper:<br />
  8. 8. Problem: <br />
  9. 9. Problem: <br />Each student gets 1 1/3 candy bars<br />4/3 = 1 1/3<br />1 1/3 = 4/3<br />
  10. 10. Mixed number?<br />We can move back and forth between <br />Mixed numbers &<br />Improper fractions<br />
  11. 11. Mixed number?<br />2 1/2<br />
  12. 12. Improper fraction?<br />5/2<br />5/2 = 2 1/2<br />
  13. 13. Mixed number?<br />2 1/5<br />
  14. 14. Improper Fraction?<br />11/5<br />11/5 = 2 1/5<br />
  15. 15. Mixed number?<br />1 2/7<br />
  16. 16. Improper fraction?<br />9/7<br />
  17. 17. Change:<br /><ul><li>3/2
  18. 18. 1 1/2
  19. 19. 2 3/4
  20. 20. 11/4</li></ul>10/7<br />1 3/7<br />5 ¾<br />23/4<br />
  21. 21. Change:<br /><ul><li>9 1/10
  22. 22. 91/10
  23. 23. 21/2
  24. 24. 10 1/2</li></ul>3 1/4<br />13/4<br />7/6<br />1 1/6<br />
  25. 25. What rule? <br />What did you notice when you change from improper fraction to mixed number?<br />
  26. 26. What rule? <br />What did you notice when you change from mixed numbers to improper fractions?<br />
  27. 27. Review: <br />How do we simplify fractions?<br />
  28. 28. More To do: <br />10/4<br />22/10<br />18/5<br />14/6<br /><ul><li>1 2/4
  29. 29. 1 4/10
  30. 30. 2 1/5
  31. 31. 2 1/3</li></li></ul><li>To do: <br />Equivalent fraction page. Circle the simplest form. <br />Assignment WS<br />
  32. 32. EQ:<br />How are mixed numbers and improper fractions related?<br />

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