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Multiplying and Dividing Fractions Worksheet

Speed calculation lesson 24: Fractions × and ÷: cancel first · Set 967 · 40 questions
TalentJR

The fast method (Cancel first): Dividing? Flip the second fraction and multiply: ÷ 2/3 is × 3/2. Cancel: a top and a bottom that share a factor — divide both by it. Multiply what is left: tops × tops, bottoms × bottoms. A bottom of 1 means a whole number.

NameDateTime takenScore ___ / 40
  1. 1.3/5 × 1/6 =
  2. 2.1/4 ÷ 9/10 =
  3. 3.3/7 ÷ 3/4 =
  4. 4.2/3 ÷ 2/11 =
  5. 5.7/10 ÷ 3/5 =
  6. 6.1/4 ÷ 1/2 =
  7. 7.4/9 × 3/4 =
  8. 8.8/9 ÷ 5/6 =
  9. 9.1/2 × 2/11 =
  10. 10.1/6 × 3/4 =
  11. 11.5/6 × 3/4 =
  12. 12.2/3 ÷ 2/7 =
  13. 13.3/4 × 2/3 =
  14. 14.5/6 × 2/5 =
  15. 15.1/3 ÷ 1/6 =
  16. 16.2/3 × 3/4 =
  17. 17.1/3 ÷ 2/3 =
  18. 18.2/11 × 1/2 =
  19. 19.4/5 × 3/4 =
  20. 20.5/12 ÷ 1/3 =
  21. 21.1/2 ÷ 1/6 =
  22. 22.3/11 × 4/9 =
  23. 23.2/11 ÷ 4/11 =
  24. 24.1/5 ÷ 1/5 =
  25. 25.2/3 × 3/7 =
  26. 26.4/9 × 1/2 =
  27. 27.4/5 ÷ 6/7 =
  28. 28.1/2 ÷ 1/2 =
  29. 29.9/10 × 5/6 =
  30. 30.4/7 × 5/12 =
  31. 31.1/2 × 2/3 =
  32. 32.3/4 × 8/11 =
  33. 33.6/11 × 11/12 =
  34. 34.1/6 × 9/10 =
  35. 35.2/3 × 9/10 =
  36. 36.1/2 × 4/5 =
  37. 37.1/2 ÷ 1/2 =
  38. 38.1/2 × 2/9 =
  39. 39.1/6 ÷ 1/3 =
  40. 40.2/7 ÷ 1/7 =

Answer key

  1. 1/10
  2. 5/18
  3. 4/7
  4. 11/3
  5. 7/6
  6. 1/2
  7. 1/3
  8. 16/15
  9. 1/11
  10. 1/8
  11. 5/8
  12. 7/3
  13. 1/2
  14. 1/3
  15. 2
  16. 1/2
  17. 1/2
  18. 1/11
  19. 3/5
  20. 5/4
  21. 3
  22. 4/33
  23. 1/2
  24. 1
  25. 2/7
  26. 2/9
  27. 14/15
  28. 1
  29. 3/4
  30. 5/21
  31. 1/3
  32. 6/11
  33. 1/2
  34. 3/20
  35. 3/5
  36. 2/5
  37. 1
  38. 1/9
  39. 1/2
  40. 2

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