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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 388 · 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.A ribbon is 12 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  2. 2.A ribbon is 12 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  3. 3.1/5 ÷ 3/4 =
  4. 4.2/5 ÷ 1/6 =
  5. 5.1/10 ÷ 2 =
  6. 6.5/8 ÷ 1/5 =
  7. 7.4/9 ÷ 1/6 =
  8. 8.4/5 ÷ 7/8 =
  9. 9.7/8 ÷ 8 =
  10. 10.A wire is 4 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  11. 11.6/7 ÷ 3/4 =
  12. 12.A wire is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  13. 13.A ribbon is 8 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  14. 14.A ribbon is 4 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  15. 15.3/4 ÷ 4 =
  16. 16.1/3 ÷ 2/3 =
  17. 17.7/8 ÷ 5/6 =
  18. 18.A rope is 3 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  19. 19.1/4 ÷ 7/8 =
  20. 20.8/9 ÷ 1/4 =
  21. 21.2/3 ÷ 3/7 =
  22. 22.A wire is 12 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  23. 23.6/7 ÷ 6 =
  24. 24.8/9 ÷ 5 =
  25. 25.1/9 ÷ 1/9 =
  26. 26.9/10 ÷ 1/9 =
  27. 27.1/5 ÷ 1/7 =
  28. 28.1/10 ÷ 4 =
  29. 29.A wire is 12 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  30. 30.3/5 ÷ 5/6 =
  31. 31.3/10 ÷ 7/10 =
  32. 32.A rope is 1 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  33. 33.3/4 ÷ 1/5 =
  34. 34.3/4 ÷ 3/7 =
  35. 35.1/7 ÷ 1/7 =
  36. 36.7/10 ÷ 5 =
  37. 37.4/7 ÷ 2/7 =
  38. 38.1/9 ÷ 5/8 =
  39. 39.3/4 ÷ 8/9 =
  40. 40.A wire is 4 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?

Answer key

  1. 20
  2. 15
  3. 4/15
  4. 12/5
  5. 1/20
  6. 25/8
  7. 8/3
  8. 32/35
  9. 7/64
  10. 20
  11. 8/7
  12. 2
  13. 20
  14. 6
  15. 3/16
  16. 1/2
  17. 21/20
  18. 15
  19. 2/7
  20. 32/9
  21. 14/9
  22. 15
  23. 1/7
  24. 8/45
  25. 1
  26. 81/10
  27. 7/5
  28. 1/40
  29. 16
  30. 18/25
  31. 3/7
  32. 5
  33. 15/4
  34. 7/4
  35. 1
  36. 7/50
  37. 2
  38. 8/45
  39. 27/32
  40. 5

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