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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 323 · 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. 1.3/4 ÷ 1/8 =
  2. 2.1/2 ÷ 2/9 =
  3. 3.7/9 ÷ 8 =
  4. 4.A rope is 6 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  5. 5.1/4 ÷ 3 =
  6. 6.A rope is 6 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  7. 7.1/7 ÷ 5/6 =
  8. 8.A rope is 10 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  9. 9.1/4 ÷ 7 =
  10. 10.9/10 ÷ 3/7 =
  11. 11.A wire is 3 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  12. 12.9/10 ÷ 3/10 =
  13. 13.3/10 ÷ 7 =
  14. 14.A rope is 4 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  15. 15.1/10 ÷ 6 =
  16. 16.5/6 ÷ 7/8 =
  17. 17.3/8 ÷ 4/9 =
  18. 18.1/7 ÷ 2 =
  19. 19.A ribbon is 3 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  20. 20.A ribbon is 4 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  21. 21.7/8 ÷ 5/7 =
  22. 22.2/7 ÷ 7/10 =
  23. 23.A wire is 6 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  24. 24.A ribbon is 12 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  25. 25.A rope is 1 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  26. 26.A wire is 4 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  27. 27.1/3 ÷ 5 =
  28. 28.A rope is 2 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  29. 29.9/10 ÷ 5/9 =
  30. 30.A ribbon is 2 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  31. 31.5/7 ÷ 2 =
  32. 32.A rope is 9 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  33. 33.A rope is 12 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  34. 34.A rope is 9 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  35. 35.6/7 ÷ 3 =
  36. 36.3/10 ÷ 4 =
  37. 37.3/10 ÷ 4/7 =
  38. 38.A ribbon is 8 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  39. 39.A ribbon is 4 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  40. 40.5/9 ÷ 5/8 =

Answer key

  1. 6
  2. 9/4
  3. 7/72
  4. 10
  5. 1/12
  6. 15
  7. 6/35
  8. 12
  9. 1/28
  10. 21/10
  11. 9
  12. 3
  13. 3/70
  14. 10
  15. 1/60
  16. 20/21
  17. 27/32
  18. 1/14
  19. 4
  20. 20
  21. 49/40
  22. 20/49
  23. 9
  24. 20
  25. 5
  26. 6
  27. 1/15
  28. 6
  29. 81/50
  30. 3
  31. 5/14
  32. 12
  33. 16
  34. 15
  35. 2/7
  36. 3/40
  37. 21/40
  38. 10
  39. 24
  40. 8/9

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