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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 796 · 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. 1.4/5 ÷ 1/2 =
  2. 2.A rope is 3 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  3. 3.A rope is 3 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  4. 4.A wire is 3 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  5. 5.A wire is 1 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  6. 6.3/10 ÷ 7/9 =
  7. 7.5/9 ÷ 1/3 =
  8. 8.1/5 ÷ 8 =
  9. 9.2/5 ÷ 1/4 =
  10. 10.A ribbon is 4 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  11. 11.1/10 ÷ 1/6 =
  12. 12.A wire is 2 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  13. 13.1/10 ÷ 5 =
  14. 14.5/8 ÷ 3/5 =
  15. 15.2/3 ÷ 5 =
  16. 16.A ribbon is 3 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  17. 17.A ribbon is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  18. 18.4/5 ÷ 1/9 =
  19. 19.2/9 ÷ 4/5 =
  20. 20.7/10 ÷ 2/3 =
  21. 21.3/8 ÷ 3/4 =
  22. 22.A wire is 5 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  23. 23.A wire is 12 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  24. 24.A rope is 8 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  25. 25.5/9 ÷ 8 =
  26. 26.A rope is 8 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  27. 27.3/7 ÷ 9 =
  28. 28.5/8 ÷ 8 =
  29. 29.A wire is 9 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  30. 30.3/5 ÷ 2/3 =
  31. 31.5/9 ÷ 1/4 =
  32. 32.1/3 ÷ 1/10 =
  33. 33.1/8 ÷ 9/10 =
  34. 34.8/9 ÷ 1/5 =
  35. 35.7/10 ÷ 3/5 =
  36. 36.2/3 ÷ 3/7 =
  37. 37.1/4 ÷ 6/7 =
  38. 38.1/6 ÷ 5/6 =
  39. 39.4/7 ÷ 1/5 =
  40. 40.1/4 ÷ 1/8 =

Answer key

  1. 8/5
  2. 4
  3. 6
  4. 6
  5. 4
  6. 27/70
  7. 5/3
  8. 1/40
  9. 8/5
  10. 12
  11. 3/5
  12. 5
  13. 1/50
  14. 25/24
  15. 2/15
  16. 4
  17. 2
  18. 36/5
  19. 5/18
  20. 21/20
  21. 1/2
  22. 6
  23. 20
  24. 12
  25. 5/72
  26. 10
  27. 1/21
  28. 5/64
  29. 15
  30. 9/10
  31. 20/9
  32. 10/3
  33. 5/36
  34. 40/9
  35. 7/6
  36. 14/9
  37. 7/24
  38. 1/5
  39. 20/7
  40. 2

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