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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 681 · 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 12 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  2. 2.A ribbon is 12 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  3. 3.2/5 ÷ 5 =
  4. 4.3/4 ÷ 3/5 =
  5. 5.A ribbon is 9 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  6. 6.1/9 ÷ 6/7 =
  7. 7.1/9 ÷ 4 =
  8. 8.A wire is 4 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  9. 9.8/9 ÷ 7/9 =
  10. 10.1/2 ÷ 5/9 =
  11. 11.3/7 ÷ 7/10 =
  12. 12.5/9 ÷ 8 =
  13. 13.A wire is 3 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  14. 14.3/5 ÷ 1/10 =
  15. 15.A ribbon is 3 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  16. 16.3/8 ÷ 4 =
  17. 17.5/9 ÷ 5/6 =
  18. 18.A ribbon is 1 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  19. 19.1/5 ÷ 2 =
  20. 20.A ribbon is 5 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  21. 21.1/3 ÷ 8 =
  22. 22.1/6 ÷ 1/5 =
  23. 23.5/6 ÷ 1/5 =
  24. 24.1/5 ÷ 6 =
  25. 25.1/4 ÷ 8 =
  26. 26.1/6 ÷ 1/8 =
  27. 27.9/10 ÷ 9 =
  28. 28.3/10 ÷ 2/5 =
  29. 29.4/9 ÷ 7/9 =
  30. 30.A wire is 15 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  31. 31.2/5 ÷ 2 =
  32. 32.5/8 ÷ 1/2 =
  33. 33.4/5 ÷ 1/5 =
  34. 34.4/9 ÷ 7/10 =
  35. 35.4/5 ÷ 7 =
  36. 36.2/9 ÷ 2/3 =
  37. 37.2/3 ÷ 2/5 =
  38. 38.3/4 ÷ 1/6 =
  39. 39.1/3 ÷ 2/5 =
  40. 40.A rope is 12 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?

Answer key

  1. 20
  2. 15
  3. 2/25
  4. 5/4
  5. 15
  6. 7/54
  7. 1/36
  8. 12
  9. 8/7
  10. 9/10
  11. 30/49
  12. 5/72
  13. 9
  14. 6
  15. 5
  16. 3/32
  17. 2/3
  18. 3
  19. 1/10
  20. 6
  21. 1/24
  22. 5/6
  23. 25/6
  24. 1/30
  25. 1/32
  26. 4/3
  27. 1/10
  28. 3/4
  29. 4/7
  30. 18
  31. 1/5
  32. 5/4
  33. 4
  34. 40/63
  35. 4/35
  36. 1/3
  37. 5/3
  38. 9/2
  39. 5/6
  40. 16

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