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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 108 · 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. 1.2/7 ÷ 6 =
  2. 2.3/4 ÷ 2/3 =
  3. 3.2/5 ÷ 3/8 =
  4. 4.A wire is 1 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  5. 5.1/9 ÷ 6 =
  6. 6.A wire is 3 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  7. 7.1/8 ÷ 7/8 =
  8. 8.A wire is 3 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  9. 9.8/9 ÷ 9 =
  10. 10.1/7 ÷ 9 =
  11. 11.8/9 ÷ 2 =
  12. 12.A rope is 1 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  13. 13.A ribbon is 2 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  14. 14.3/8 ÷ 3 =
  15. 15.8/9 ÷ 8 =
  16. 16.A ribbon is 2 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  17. 17.5/9 ÷ 2 =
  18. 18.A ribbon is 3 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  19. 19.4/5 ÷ 7 =
  20. 20.A rope is 6 m long. It is cut into pieces that are each 2/3 m long. How many pieces are there?
  21. 21.A ribbon is 1 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  22. 22.4/5 ÷ 1/3 =
  23. 23.A rope is 4 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  24. 24.8/9 ÷ 7 =
  25. 25.2/3 ÷ 3 =
  26. 26.A wire is 1 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  27. 27.A wire is 10 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  28. 28.1/10 ÷ 1/6 =
  29. 29.A ribbon is 1 m long. It is cut into pieces that are each 1/6 m long. How many pieces are there?
  30. 30.A ribbon is 8 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?
  31. 31.9/10 ÷ 1/9 =
  32. 32.1/8 ÷ 1/9 =
  33. 33.A wire is 2 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  34. 34.3/10 ÷ 1/7 =
  35. 35.A ribbon is 20 m long. It is cut into pieces that are each 5/6 m long. How many pieces are there?
  36. 36.A wire is 4 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  37. 37.6/7 ÷ 7 =
  38. 38.1/10 ÷ 8 =
  39. 39.3/10 ÷ 9 =
  40. 40.A ribbon is 4 m long. It is cut into pieces that are each 2/5 m long. How many pieces are there?

Answer key

  1. 1/21
  2. 9/8
  3. 16/15
  4. 2
  5. 1/54
  6. 6
  7. 1/7
  8. 18
  9. 8/81
  10. 1/63
  11. 4/9
  12. 3
  13. 4
  14. 1/8
  15. 1/9
  16. 5
  17. 5/18
  18. 4
  19. 4/35
  20. 9
  21. 3
  22. 12/5
  23. 10
  24. 8/63
  25. 2/9
  26. 4
  27. 12
  28. 3/5
  29. 6
  30. 20
  31. 81/10
  32. 9/8
  33. 8
  34. 21/10
  35. 24
  36. 16
  37. 6/49
  38. 1/80
  39. 1/30
  40. 10

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