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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 543 · 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. 1.1/9 ÷ 5 =
  2. 2.7/10 ÷ 1/5 =
  3. 3.2/9 ÷ 6/7 =
  4. 4.A ribbon is 4 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  5. 5.1/9 ÷ 7 =
  6. 6.4/7 ÷ 2 =
  7. 7.7/10 ÷ 1/3 =
  8. 8.4/9 ÷ 6 =
  9. 9.A rope is 2 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  10. 10.1/2 ÷ 1/3 =
  11. 11.A ribbon is 4 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  12. 12.1/4 ÷ 6 =
  13. 13.1/3 ÷ 7/8 =
  14. 14.1/9 ÷ 4/9 =
  15. 15.A rope is 8 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  16. 16.6/7 ÷ 4/9 =
  17. 17.5/7 ÷ 3/10 =
  18. 18.1/3 ÷ 4 =
  19. 19.3/10 ÷ 1/4 =
  20. 20.A wire is 2 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  21. 21.1/9 ÷ 2/5 =
  22. 22.1/2 ÷ 9 =
  23. 23.9/10 ÷ 2 =
  24. 24.5/7 ÷ 7 =
  25. 25.1/9 ÷ 1/10 =
  26. 26.A ribbon is 3 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  27. 27.A rope is 3 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  28. 28.A rope is 4 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  29. 29.3/5 ÷ 4 =
  30. 30.1/5 ÷ 2/5 =
  31. 31.7/9 ÷ 5/9 =
  32. 32.A ribbon is 3 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  33. 33.2/9 ÷ 5 =
  34. 34.A wire is 2 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  35. 35.A ribbon is 10 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  36. 36.1/3 ÷ 5/6 =
  37. 37.4/9 ÷ 1/4 =
  38. 38.A wire is 1 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  39. 39.4/7 ÷ 9 =
  40. 40.A wire is 4 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?

Answer key

  1. 1/45
  2. 7/2
  3. 7/27
  4. 8
  5. 1/63
  6. 2/7
  7. 21/10
  8. 2/27
  9. 12
  10. 3/2
  11. 16
  12. 1/24
  13. 8/21
  14. 1/4
  15. 20
  16. 27/14
  17. 50/21
  18. 1/12
  19. 6/5
  20. 4
  21. 5/18
  22. 1/18
  23. 9/20
  24. 5/49
  25. 10/9
  26. 6
  27. 5
  28. 8
  29. 3/20
  30. 1/2
  31. 7/5
  32. 5
  33. 2/45
  34. 3
  35. 12
  36. 2/5
  37. 16/9
  38. 4
  39. 4/63
  40. 16

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