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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 923 · 40 questions
TalentJR

The method (Keep, change, flip): Keep the first fraction. Change ÷ to ×. Flip the second fraction (÷ 5 becomes × 1/5), multiply and simplify.

NameDateTime takenScore ___ / 40
  1. 1.3/7 ÷ 9 =
  2. 2.A wire is 9 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  3. 3.2/7 ÷ 3/5 =
  4. 4.3/4 ÷ 9 =
  5. 5.A ribbon is 5 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  6. 6.3/4 ÷ 2/5 =
  7. 7.A rope is 12 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  8. 8.3/5 ÷ 5/7 =
  9. 9.2/7 ÷ 1/7 =
  10. 10.4/5 ÷ 1/9 =
  11. 11.5/6 ÷ 9 =
  12. 12.3/8 ÷ 8 =
  13. 13.3/5 ÷ 1/2 =
  14. 14.5/9 ÷ 3 =
  15. 15.7/10 ÷ 4/5 =
  16. 16.A wire is 1 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  17. 17.A wire is 3 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  18. 18.A wire is 3 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  19. 19.A ribbon is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  20. 20.3/5 ÷ 1/6 =
  21. 21.8/9 ÷ 3/10 =
  22. 22.8/9 ÷ 6 =
  23. 23.4/5 ÷ 8 =
  24. 24.A rope is 4 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  25. 25.A rope is 2 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  26. 26.5/9 ÷ 4 =
  27. 27.6/7 ÷ 3 =
  28. 28.1/3 ÷ 5/9 =
  29. 29.A wire is 2 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  30. 30.6/7 ÷ 4/7 =
  31. 31.1/9 ÷ 4 =
  32. 32.2/3 ÷ 3 =
  33. 33.1/7 ÷ 2/5 =
  34. 34.1/7 ÷ 4 =
  35. 35.4/5 ÷ 3 =
  36. 36.5/6 ÷ 3/5 =
  37. 37.1/3 ÷ 1/10 =
  38. 38.1/9 ÷ 7 =
  39. 39.3/4 ÷ 4/5 =
  40. 40.A ribbon is 20 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?

Answer key

  1. 1/21
  2. 12
  3. 10/21
  4. 1/12
  5. 6
  6. 15/8
  7. 20
  8. 21/25
  9. 2
  10. 36/5
  11. 5/54
  12. 3/64
  13. 6/5
  14. 5/27
  15. 7/8
  16. 4
  17. 15
  18. 5
  19. 2
  20. 18/5
  21. 80/27
  22. 4/27
  23. 1/10
  24. 6
  25. 4
  26. 5/36
  27. 2/7
  28. 3/5
  29. 8
  30. 3/2
  31. 1/36
  32. 2/9
  33. 5/14
  34. 1/28
  35. 4/15
  36. 25/18
  37. 10/3
  38. 1/63
  39. 15/16
  40. 24

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