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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 179 · 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 3 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  2. 2.2/5 ÷ 8/9 =
  3. 3.A ribbon is 2 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  4. 4.2/7 ÷ 7 =
  5. 5.2/5 ÷ 2 =
  6. 6.1/3 ÷ 5/8 =
  7. 7.1/8 ÷ 7 =
  8. 8.2/3 ÷ 9 =
  9. 9.7/9 ÷ 6 =
  10. 10.A wire is 8 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  11. 11.1/2 ÷ 4 =
  12. 12.A wire is 6 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  13. 13.1/9 ÷ 3/5 =
  14. 14.A rope is 5 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  15. 15.A ribbon is 2 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  16. 16.4/9 ÷ 6 =
  17. 17.2/7 ÷ 1/2 =
  18. 18.2/9 ÷ 1/5 =
  19. 19.A rope is 4 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  20. 20.3/5 ÷ 2 =
  21. 21.6/7 ÷ 4 =
  22. 22.7/10 ÷ 2 =
  23. 23.A wire is 4 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  24. 24.A ribbon is 9 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  25. 25.1/5 ÷ 1/3 =
  26. 26.1/3 ÷ 1/6 =
  27. 27.5/9 ÷ 4/9 =
  28. 28.A rope is 2 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  29. 29.9/10 ÷ 2 =
  30. 30.2/5 ÷ 3 =
  31. 31.3/4 ÷ 9 =
  32. 32.5/8 ÷ 2/3 =
  33. 33.5/9 ÷ 7/8 =
  34. 34.3/4 ÷ 5/8 =
  35. 35.1/5 ÷ 3 =
  36. 36.A rope is 15 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  37. 37.2/5 ÷ 3/10 =
  38. 38.9/10 ÷ 2/3 =
  39. 39.3/4 ÷ 3/4 =
  40. 40.A ribbon is 3 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?

Answer key

  1. 6
  2. 9/20
  3. 12
  4. 2/49
  5. 1/5
  6. 8/15
  7. 1/56
  8. 2/27
  9. 7/54
  10. 10
  11. 1/8
  12. 15
  13. 5/27
  14. 6
  15. 3
  16. 2/27
  17. 4/7
  18. 10/9
  19. 20
  20. 3/10
  21. 3/14
  22. 7/20
  23. 5
  24. 12
  25. 3/5
  26. 2
  27. 5/4
  28. 4
  29. 9/20
  30. 2/15
  31. 1/12
  32. 15/16
  33. 40/63
  34. 6/5
  35. 1/15
  36. 18
  37. 4/3
  38. 27/20
  39. 1
  40. 15

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