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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 432 · 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. 1.2/3 ÷ 8 =
  2. 2.2/7 ÷ 6 =
  3. 3.8/9 ÷ 4/9 =
  4. 4.8/9 ÷ 6 =
  5. 5.2/5 ÷ 1/8 =
  6. 6.9/10 ÷ 1/6 =
  7. 7.A ribbon is 10 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  8. 8.1/5 ÷ 5 =
  9. 9.3/4 ÷ 2 =
  10. 10.3/10 ÷ 1/3 =
  11. 11.A rope is 12 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  12. 12.5/7 ÷ 5/8 =
  13. 13.4/9 ÷ 2/7 =
  14. 14.A wire is 2 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  15. 15.3/10 ÷ 3/10 =
  16. 16.8/9 ÷ 3/10 =
  17. 17.1/4 ÷ 9/10 =
  18. 18.2/3 ÷ 5 =
  19. 19.A wire is 1 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  20. 20.1/8 ÷ 5 =
  21. 21.7/9 ÷ 8 =
  22. 22.A ribbon is 4 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  23. 23.1/10 ÷ 1/8 =
  24. 24.3/7 ÷ 8 =
  25. 25.5/8 ÷ 5/7 =
  26. 26.A wire is 16 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  27. 27.7/9 ÷ 6/7 =
  28. 28.5/7 ÷ 1/7 =
  29. 29.1/6 ÷ 1/3 =
  30. 30.A ribbon is 1 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  31. 31.A rope is 2 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  32. 32.1/10 ÷ 1/9 =
  33. 33.6/7 ÷ 6 =
  34. 34.3/8 ÷ 3/5 =
  35. 35.7/10 ÷ 1/8 =
  36. 36.3/4 ÷ 1/9 =
  37. 37.1/2 ÷ 5/9 =
  38. 38.5/6 ÷ 2 =
  39. 39.A rope is 6 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  40. 40.7/10 ÷ 7 =

Answer key

  1. 1/12
  2. 1/21
  3. 2
  4. 4/27
  5. 16/5
  6. 27/5
  7. 12
  8. 1/25
  9. 3/8
  10. 9/10
  11. 20
  12. 8/7
  13. 14/9
  14. 5
  15. 1
  16. 80/27
  17. 5/18
  18. 2/15
  19. 6
  20. 1/40
  21. 7/72
  22. 8
  23. 4/5
  24. 3/56
  25. 7/8
  26. 20
  27. 49/54
  28. 5
  29. 1/2
  30. 3
  31. 12
  32. 9/10
  33. 1/7
  34. 5/8
  35. 28/5
  36. 27/4
  37. 9/10
  38. 5/12
  39. 8
  40. 1/10

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