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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 363 · 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. 1.4/7 ÷ 3/10 =
  2. 2.A rope is 2 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  3. 3.3/7 ÷ 1/4 =
  4. 4.9/10 ÷ 5 =
  5. 5.2/3 ÷ 5/6 =
  6. 6.4/5 ÷ 2/9 =
  7. 7.7/10 ÷ 5/9 =
  8. 8.1/4 ÷ 1/2 =
  9. 9.1/4 ÷ 3 =
  10. 10.2/3 ÷ 7/10 =
  11. 11.5/8 ÷ 3 =
  12. 12.A rope is 4 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  13. 13.1/6 ÷ 1/8 =
  14. 14.A wire is 5 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  15. 15.A rope is 4 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  16. 16.A wire is 4 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  17. 17.4/7 ÷ 7 =
  18. 18.5/7 ÷ 5/6 =
  19. 19.4/5 ÷ 5/6 =
  20. 20.A rope is 8 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  21. 21.5/6 ÷ 9/10 =
  22. 22.3/4 ÷ 2 =
  23. 23.2/3 ÷ 1/3 =
  24. 24.5/8 ÷ 1/5 =
  25. 25.1/6 ÷ 4/9 =
  26. 26.4/5 ÷ 2 =
  27. 27.1/5 ÷ 3/7 =
  28. 28.1/10 ÷ 5 =
  29. 29.2/7 ÷ 3/8 =
  30. 30.A ribbon is 4 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  31. 31.1/3 ÷ 3/10 =
  32. 32.7/10 ÷ 8 =
  33. 33.3/7 ÷ 5/6 =
  34. 34.3/5 ÷ 3 =
  35. 35.1/3 ÷ 1/6 =
  36. 36.5/8 ÷ 4 =
  37. 37.1/3 ÷ 1/4 =
  38. 38.A wire is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  39. 39.A rope is 1 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  40. 40.A rope is 6 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?

Answer key

  1. 40/21
  2. 5
  3. 12/7
  4. 9/50
  5. 4/5
  6. 18/5
  7. 63/50
  8. 1/2
  9. 1/12
  10. 20/21
  11. 5/24
  12. 20
  13. 4/3
  14. 6
  15. 5
  16. 10
  17. 4/49
  18. 6/7
  19. 24/25
  20. 20
  21. 25/27
  22. 3/8
  23. 2
  24. 25/8
  25. 3/8
  26. 2/5
  27. 7/15
  28. 1/50
  29. 16/21
  30. 6
  31. 10/9
  32. 7/80
  33. 18/35
  34. 1/5
  35. 2
  36. 5/32
  37. 4/3
  38. 2
  39. 4
  40. 15

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