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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 738 · 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. 1.2/5 ÷ 7 =
  2. 2.A ribbon is 4 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  3. 3.6/7 ÷ 3/7 =
  4. 4.1/5 ÷ 1/3 =
  5. 5.1/3 ÷ 6 =
  6. 6.1/2 ÷ 3/10 =
  7. 7.A wire is 9 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  8. 8.5/7 ÷ 3/4 =
  9. 9.5/9 ÷ 4/9 =
  10. 10.4/7 ÷ 9/10 =
  11. 11.A wire is 4 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  12. 12.3/8 ÷ 1/8 =
  13. 13.4/7 ÷ 7 =
  14. 14.A ribbon is 6 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  15. 15.8/9 ÷ 3/4 =
  16. 16.5/7 ÷ 5/9 =
  17. 17.1/2 ÷ 5 =
  18. 18.2/7 ÷ 1/3 =
  19. 19.3/5 ÷ 4 =
  20. 20.2/5 ÷ 5/6 =
  21. 21.A wire is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  22. 22.9/10 ÷ 1/5 =
  23. 23.1/6 ÷ 4/9 =
  24. 24.3/8 ÷ 8 =
  25. 25.5/9 ÷ 1/4 =
  26. 26.5/6 ÷ 1/9 =
  27. 27.A wire is 4 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  28. 28.1/8 ÷ 5/7 =
  29. 29.2/5 ÷ 5/9 =
  30. 30.1/6 ÷ 8 =
  31. 31.A rope is 1 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  32. 32.3/10 ÷ 7/8 =
  33. 33.1/5 ÷ 1/8 =
  34. 34.1/7 ÷ 7 =
  35. 35.5/7 ÷ 3/7 =
  36. 36.A ribbon is 4 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  37. 37.A wire is 4 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  38. 38.3/7 ÷ 1/9 =
  39. 39.A ribbon is 2 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  40. 40.A rope is 2 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?

Answer key

  1. 2/35
  2. 10
  3. 2
  4. 3/5
  5. 1/18
  6. 5/3
  7. 15
  8. 20/21
  9. 5/4
  10. 40/63
  11. 8
  12. 3
  13. 4/49
  14. 8
  15. 32/27
  16. 9/7
  17. 1/10
  18. 6/7
  19. 3/20
  20. 12/25
  21. 2
  22. 9/2
  23. 3/8
  24. 3/64
  25. 20/9
  26. 15/2
  27. 6
  28. 7/40
  29. 18/25
  30. 1/48
  31. 3
  32. 12/35
  33. 8/5
  34. 1/49
  35. 5/3
  36. 24
  37. 20
  38. 27/7
  39. 6
  40. 5

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