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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 21 · 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 6 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  2. 2.A ribbon is 4 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  3. 3.1/9 ÷ 1/4 =
  4. 4.1/7 ÷ 3/5 =
  5. 5.4/7 ÷ 3/8 =
  6. 6.4/5 ÷ 3/10 =
  7. 7.7/8 ÷ 1/6 =
  8. 8.A rope is 2 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  9. 9.3/4 ÷ 3 =
  10. 10.2/9 ÷ 9 =
  11. 11.1/7 ÷ 3 =
  12. 12.1/9 ÷ 7 =
  13. 13.3/4 ÷ 2 =
  14. 14.1/4 ÷ 2/3 =
  15. 15.4/5 ÷ 1/3 =
  16. 16.A rope is 4 m long. It is cut into pieces that are each 1/5 m long. How many pieces are there?
  17. 17.2/3 ÷ 5/9 =
  18. 18.3/4 ÷ 3/5 =
  19. 19.4/5 ÷ 1/9 =
  20. 20.1/7 ÷ 9/10 =
  21. 21.A wire is 2 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  22. 22.4/7 ÷ 5/9 =
  23. 23.1/5 ÷ 3/7 =
  24. 24.A rope is 8 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  25. 25.5/9 ÷ 9 =
  26. 26.3/10 ÷ 7 =
  27. 27.2/9 ÷ 1/3 =
  28. 28.7/10 ÷ 9 =
  29. 29.2/7 ÷ 3/8 =
  30. 30.3/8 ÷ 1/8 =
  31. 31.A ribbon is 2 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  32. 32.A wire is 6 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  33. 33.5/8 ÷ 5/7 =
  34. 34.1/5 ÷ 4 =
  35. 35.1/4 ÷ 1/6 =
  36. 36.A ribbon is 4 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  37. 37.7/10 ÷ 1/3 =
  38. 38.3/8 ÷ 7/8 =
  39. 39.1/6 ÷ 6 =
  40. 40.A ribbon is 1 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?

Answer key

  1. 8
  2. 6
  3. 4/9
  4. 5/21
  5. 32/21
  6. 8/3
  7. 21/4
  8. 12
  9. 1/4
  10. 2/81
  11. 1/21
  12. 1/63
  13. 3/8
  14. 3/8
  15. 12/5
  16. 20
  17. 6/5
  18. 5/4
  19. 36/5
  20. 10/63
  21. 8
  22. 36/35
  23. 7/15
  24. 20
  25. 5/81
  26. 3/70
  27. 2/3
  28. 7/90
  29. 16/21
  30. 3
  31. 6
  32. 8
  33. 7/8
  34. 1/20
  35. 3/2
  36. 5
  37. 21/10
  38. 3/7
  39. 1/36
  40. 6

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