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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 156 · 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. 1.8/9 ÷ 9 =
  2. 2.2/3 ÷ 3/8 =
  3. 3.1/4 ÷ 5/8 =
  4. 4.6/7 ÷ 3 =
  5. 5.3/10 ÷ 1/2 =
  6. 6.1/3 ÷ 1/6 =
  7. 7.4/7 ÷ 3 =
  8. 8.4/5 ÷ 3/8 =
  9. 9.A wire is 3 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  10. 10.A wire is 1 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  11. 11.1/5 ÷ 6 =
  12. 12.4/5 ÷ 1/3 =
  13. 13.A wire is 4 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  14. 14.5/7 ÷ 7/9 =
  15. 15.1/8 ÷ 5/6 =
  16. 16.A ribbon is 2 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  17. 17.1/10 ÷ 5/7 =
  18. 18.2/5 ÷ 7 =
  19. 19.5/7 ÷ 6/7 =
  20. 20.1/7 ÷ 8 =
  21. 21.4/5 ÷ 4 =
  22. 22.9/10 ÷ 2 =
  23. 23.A rope is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  24. 24.A rope is 2 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  25. 25.2/7 ÷ 6 =
  26. 26.A rope is 3 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  27. 27.3/7 ÷ 8/9 =
  28. 28.1/5 ÷ 9 =
  29. 29.1/8 ÷ 3/5 =
  30. 30.A rope is 3 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  31. 31.4/5 ÷ 3 =
  32. 32.3/5 ÷ 5/9 =
  33. 33.2/5 ÷ 2 =
  34. 34.2/7 ÷ 3 =
  35. 35.A rope is 1 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  36. 36.3/10 ÷ 4/5 =
  37. 37.3/10 ÷ 8/9 =
  38. 38.2/7 ÷ 5/9 =
  39. 39.5/9 ÷ 2/3 =
  40. 40.A rope is 20 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?

Answer key

  1. 8/81
  2. 16/9
  3. 2/5
  4. 2/7
  5. 3/5
  6. 2
  7. 4/21
  8. 32/15
  9. 4
  10. 6
  11. 1/30
  12. 12/5
  13. 6
  14. 45/49
  15. 3/20
  16. 4
  17. 7/50
  18. 2/35
  19. 5/6
  20. 1/56
  21. 1/5
  22. 9/20
  23. 2
  24. 12
  25. 1/21
  26. 18
  27. 27/56
  28. 1/45
  29. 5/24
  30. 5
  31. 4/15
  32. 27/25
  33. 1/5
  34. 2/21
  35. 3
  36. 3/8
  37. 27/80
  38. 18/35
  39. 5/6
  40. 24

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