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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 653 · 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. 1.1/7 ÷ 7/9 =
  2. 2.A rope is 16 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  3. 3.1/6 ÷ 2/9 =
  4. 4.1/10 ÷ 1/5 =
  5. 5.5/8 ÷ 8 =
  6. 6.3/10 ÷ 1/9 =
  7. 7.3/4 ÷ 9 =
  8. 8.2/7 ÷ 3 =
  9. 9.1/9 ÷ 4/7 =
  10. 10.3/5 ÷ 2/5 =
  11. 11.A ribbon is 3 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  12. 12.A wire is 6 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  13. 13.A wire is 3 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  14. 14.1/10 ÷ 2/5 =
  15. 15.2/9 ÷ 5/9 =
  16. 16.3/5 ÷ 6/7 =
  17. 17.1/2 ÷ 9 =
  18. 18.4/5 ÷ 4/5 =
  19. 19.1/3 ÷ 8/9 =
  20. 20.9/10 ÷ 4 =
  21. 21.1/7 ÷ 5/8 =
  22. 22.9/10 ÷ 6 =
  23. 23.6/7 ÷ 3/10 =
  24. 24.A ribbon is 4 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  25. 25.3/10 ÷ 8/9 =
  26. 26.3/4 ÷ 5/6 =
  27. 27.A ribbon is 6 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  28. 28.1/8 ÷ 5/7 =
  29. 29.7/9 ÷ 5/9 =
  30. 30.1/2 ÷ 1/3 =
  31. 31.A wire is 2 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  32. 32.A ribbon is 2 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  33. 33.5/8 ÷ 2 =
  34. 34.1/7 ÷ 8/9 =
  35. 35.1/3 ÷ 7 =
  36. 36.3/7 ÷ 4 =
  37. 37.5/8 ÷ 5 =
  38. 38.A rope is 20 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  39. 39.1/8 ÷ 3/8 =
  40. 40.A wire is 1 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?

Answer key

  1. 9/49
  2. 20
  3. 3/4
  4. 1/2
  5. 5/64
  6. 27/10
  7. 1/12
  8. 2/21
  9. 7/36
  10. 3/2
  11. 15
  12. 10
  13. 12
  14. 1/4
  15. 2/5
  16. 7/10
  17. 1/18
  18. 1
  19. 3/8
  20. 9/40
  21. 8/35
  22. 3/20
  23. 20/7
  24. 16
  25. 27/80
  26. 9/10
  27. 8
  28. 7/40
  29. 7/5
  30. 3/2
  31. 6
  32. 3
  33. 5/16
  34. 9/56
  35. 1/21
  36. 3/28
  37. 1/8
  38. 24
  39. 1/3
  40. 5

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