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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 505 · 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. 1.6/7 ÷ 2 =
  2. 2.1/6 ÷ 3 =
  3. 3.7/10 ÷ 4/5 =
  4. 4.5/6 ÷ 4 =
  5. 5.5/7 ÷ 8/9 =
  6. 6.A ribbon is 4 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  7. 7.A rope is 1 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  8. 8.5/9 ÷ 4/5 =
  9. 9.A rope is 3 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  10. 10.A ribbon is 1 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  11. 11.7/9 ÷ 5/8 =
  12. 12.1/8 ÷ 1/8 =
  13. 13.A wire is 10 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  14. 14.7/8 ÷ 1/4 =
  15. 15.A wire is 1 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  16. 16.A ribbon is 2 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  17. 17.A rope is 1 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  18. 18.A wire is 4 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  19. 19.A wire is 6 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  20. 20.1/8 ÷ 8 =
  21. 21.3/8 ÷ 1/2 =
  22. 22.5/8 ÷ 3 =
  23. 23.2/9 ÷ 8/9 =
  24. 24.1/3 ÷ 6 =
  25. 25.A rope is 2 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  26. 26.3/10 ÷ 1/10 =
  27. 27.7/9 ÷ 1/8 =
  28. 28.A wire is 5 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  29. 29.3/7 ÷ 2/5 =
  30. 30.4/9 ÷ 1/8 =
  31. 31.A wire is 4 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  32. 32.A wire is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  33. 33.6/7 ÷ 5/8 =
  34. 34.A ribbon is 10 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  35. 35.1/4 ÷ 6 =
  36. 36.A ribbon is 3 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  37. 37.1/3 ÷ 7 =
  38. 38.3/7 ÷ 4 =
  39. 39.A rope is 5 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  40. 40.A ribbon is 16 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?

Answer key

  1. 3/7
  2. 1/18
  3. 7/8
  4. 5/24
  5. 45/56
  6. 5
  7. 6
  8. 25/36
  9. 6
  10. 3
  11. 56/45
  12. 1
  13. 12
  14. 7/2
  15. 6
  16. 10
  17. 3
  18. 6
  19. 9
  20. 1/64
  21. 3/4
  22. 5/24
  23. 1/4
  24. 1/18
  25. 10
  26. 3
  27. 56/9
  28. 6
  29. 15/14
  30. 32/9
  31. 5
  32. 2
  33. 48/35
  34. 12
  35. 1/24
  36. 9
  37. 1/21
  38. 3/28
  39. 6
  40. 20

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