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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 891 · 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 ÷ 5/8 =
  2. 2.1/5 ÷ 5 =
  3. 3.A wire is 4 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  4. 4.A wire is 6 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  5. 5.5/7 ÷ 4/7 =
  6. 6.A wire is 2 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  7. 7.A rope is 9 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  8. 8.9/10 ÷ 1/8 =
  9. 9.2/7 ÷ 7 =
  10. 10.A wire is 3 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  11. 11.A wire is 2 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  12. 12.5/7 ÷ 9 =
  13. 13.1/8 ÷ 4 =
  14. 14.1/4 ÷ 9 =
  15. 15.A ribbon is 1 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  16. 16.4/9 ÷ 4/9 =
  17. 17.A rope is 12 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  18. 18.1/10 ÷ 5/9 =
  19. 19.2/9 ÷ 3/4 =
  20. 20.1/7 ÷ 2 =
  21. 21.1/4 ÷ 8 =
  22. 22.2/7 ÷ 4 =
  23. 23.A rope is 20 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  24. 24.A wire is 4 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  25. 25.A ribbon is 6 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  26. 26.5/6 ÷ 9 =
  27. 27.4/7 ÷ 1/4 =
  28. 28.A ribbon is 12 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  29. 29.4/5 ÷ 3 =
  30. 30.2/9 ÷ 8 =
  31. 31.A ribbon is 4 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  32. 32.4/9 ÷ 6 =
  33. 33.2/3 ÷ 4 =
  34. 34.A wire is 5 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  35. 35.1/3 ÷ 1/4 =
  36. 36.A wire is 4 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  37. 37.5/7 ÷ 3/8 =
  38. 38.A ribbon is 8 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  39. 39.3/4 ÷ 5 =
  40. 40.A wire is 16 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?

Answer key

  1. 3/5
  2. 1/25
  3. 20
  4. 10
  5. 5/4
  6. 8
  7. 12
  8. 36/5
  9. 2/49
  10. 15
  11. 3
  12. 5/63
  13. 1/32
  14. 1/36
  15. 4
  16. 1
  17. 16
  18. 9/50
  19. 8/27
  20. 1/14
  21. 1/32
  22. 1/14
  23. 24
  24. 16
  25. 9
  26. 5/54
  27. 16/7
  28. 15
  29. 4/15
  30. 1/36
  31. 20
  32. 2/27
  33. 1/6
  34. 6
  35. 4/3
  36. 10
  37. 40/21
  38. 10
  39. 3/20
  40. 20

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