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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 768 · 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. 1.3/8 ÷ 8 =
  2. 2.4/5 ÷ 1/4 =
  3. 3.7/8 ÷ 7/10 =
  4. 4.3/10 ÷ 9 =
  5. 5.2/7 ÷ 2/5 =
  6. 6.3/8 ÷ 2/3 =
  7. 7.2/5 ÷ 9 =
  8. 8.7/10 ÷ 8/9 =
  9. 9.3/4 ÷ 1/9 =
  10. 10.1/4 ÷ 3 =
  11. 11.A wire is 12 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  12. 12.1/9 ÷ 6 =
  13. 13.6/7 ÷ 4/9 =
  14. 14.1/2 ÷ 3/8 =
  15. 15.1/7 ÷ 5 =
  16. 16.5/6 ÷ 3 =
  17. 17.1/8 ÷ 2/9 =
  18. 18.8/9 ÷ 3 =
  19. 19.1/4 ÷ 4/9 =
  20. 20.3/8 ÷ 2/7 =
  21. 21.3/4 ÷ 7/9 =
  22. 22.3/5 ÷ 2/3 =
  23. 23.A wire is 4 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  24. 24.3/7 ÷ 9/10 =
  25. 25.8/9 ÷ 1/9 =
  26. 26.4/5 ÷ 5/8 =
  27. 27.A wire is 8 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  28. 28.1/3 ÷ 6/7 =
  29. 29.A wire is 6 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  30. 30.A ribbon is 1 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  31. 31.A ribbon is 2 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  32. 32.1/5 ÷ 1/2 =
  33. 33.1/10 ÷ 5/9 =
  34. 34.3/10 ÷ 4 =
  35. 35.8/9 ÷ 6/7 =
  36. 36.A rope is 2 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  37. 37.A wire is 12 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  38. 38.6/7 ÷ 3 =
  39. 39.8/9 ÷ 2 =
  40. 40.3/8 ÷ 2 =

Answer key

  1. 3/64
  2. 16/5
  3. 5/4
  4. 1/30
  5. 5/7
  6. 9/16
  7. 2/45
  8. 63/80
  9. 27/4
  10. 1/12
  11. 16
  12. 1/54
  13. 27/14
  14. 4/3
  15. 1/35
  16. 5/18
  17. 9/16
  18. 8/27
  19. 9/16
  20. 21/16
  21. 27/28
  22. 9/10
  23. 16
  24. 10/21
  25. 8
  26. 32/25
  27. 12
  28. 7/18
  29. 15
  30. 4
  31. 3
  32. 2/5
  33. 9/50
  34. 3/40
  35. 28/27
  36. 4
  37. 15
  38. 2/7
  39. 4/9
  40. 3/16

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