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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 861 · 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.A rope is 9 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  2. 2.A wire is 15 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  3. 3.A ribbon is 2 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  4. 4.A rope is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  5. 5.3/10 ÷ 3/10 =
  6. 6.1/9 ÷ 2/7 =
  7. 7.1/7 ÷ 2/5 =
  8. 8.7/8 ÷ 1/5 =
  9. 9.5/9 ÷ 3/10 =
  10. 10.1/5 ÷ 1/3 =
  11. 11.1/9 ÷ 3/8 =
  12. 12.6/7 ÷ 2/5 =
  13. 13.A ribbon is 1 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  14. 14.2/3 ÷ 5/7 =
  15. 15.6/7 ÷ 2 =
  16. 16.7/9 ÷ 1/5 =
  17. 17.3/7 ÷ 6 =
  18. 18.1/4 ÷ 7 =
  19. 19.1/7 ÷ 1/4 =
  20. 20.1/4 ÷ 9 =
  21. 21.7/10 ÷ 2 =
  22. 22.3/4 ÷ 9 =
  23. 23.A wire is 6 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  24. 24.7/10 ÷ 5 =
  25. 25.4/5 ÷ 9 =
  26. 26.2/7 ÷ 5/6 =
  27. 27.A rope is 1 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  28. 28.9/10 ÷ 4/7 =
  29. 29.1/8 ÷ 9/10 =
  30. 30.4/9 ÷ 1/10 =
  31. 31.1/7 ÷ 7/9 =
  32. 32.7/9 ÷ 4/5 =
  33. 33.2/7 ÷ 8 =
  34. 34.1/5 ÷ 3 =
  35. 35.9/10 ÷ 2/5 =
  36. 36.1/5 ÷ 1/7 =
  37. 37.A ribbon is 10 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  38. 38.1/2 ÷ 3 =
  39. 39.5/6 ÷ 7/8 =
  40. 40.3/8 ÷ 2 =

Answer key

  1. 12
  2. 18
  3. 10
  4. 2
  5. 1
  6. 7/18
  7. 5/14
  8. 35/8
  9. 50/27
  10. 3/5
  11. 8/27
  12. 15/7
  13. 3
  14. 14/15
  15. 3/7
  16. 35/9
  17. 1/14
  18. 1/28
  19. 4/7
  20. 1/36
  21. 7/20
  22. 1/12
  23. 15
  24. 7/50
  25. 4/45
  26. 12/35
  27. 4
  28. 63/40
  29. 5/36
  30. 40/9
  31. 9/49
  32. 35/36
  33. 1/28
  34. 1/15
  35. 9/4
  36. 7/5
  37. 12
  38. 1/6
  39. 20/21
  40. 3/16

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