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Dividing Fractions Worksheet

Fractions lesson 21: Dividing fractions: keep, change, flip · Set 213 · 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. 1.1/10 ÷ 1/3 =
  2. 2.A wire is 12 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  3. 3.2/7 ÷ 1/5 =
  4. 4.2/7 ÷ 4 =
  5. 5.1/2 ÷ 1/2 =
  6. 6.A ribbon is 1 m long. It is cut into pieces that are each 1/4 m long. How many pieces are there?
  7. 7.4/7 ÷ 1/7 =
  8. 8.2/7 ÷ 3 =
  9. 9.7/8 ÷ 1/5 =
  10. 10.A wire is 9 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?
  11. 11.2/5 ÷ 3/7 =
  12. 12.7/9 ÷ 1/9 =
  13. 13.1/4 ÷ 7/9 =
  14. 14.2/9 ÷ 5 =
  15. 15.A wire is 16 m long. It is cut into pieces that are each 4/5 m long. How many pieces are there?
  16. 16.4/7 ÷ 7 =
  17. 17.7/8 ÷ 1/7 =
  18. 18.1/5 ÷ 3/5 =
  19. 19.4/7 ÷ 7/10 =
  20. 20.A ribbon is 3 m long. It is cut into pieces that are each 3/4 m long. How many pieces are there?
  21. 21.A ribbon is 3 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  22. 22.5/7 ÷ 4/7 =
  23. 23.3/5 ÷ 3/5 =
  24. 24.9/10 ÷ 8 =
  25. 25.1/6 ÷ 1/2 =
  26. 26.3/7 ÷ 5/8 =
  27. 27.5/8 ÷ 7/9 =
  28. 28.5/9 ÷ 3/4 =
  29. 29.9/10 ÷ 5/6 =
  30. 30.3/8 ÷ 3 =
  31. 31.A ribbon is 2 m long. It is cut into pieces that are each 1/2 m long. How many pieces are there?
  32. 32.1/4 ÷ 3/8 =
  33. 33.7/9 ÷ 8 =
  34. 34.5/7 ÷ 1/2 =
  35. 35.3/5 ÷ 7 =
  36. 36.A wire is 2 m long. It is cut into pieces that are each 1/3 m long. How many pieces are there?
  37. 37.7/9 ÷ 2 =
  38. 38.2/9 ÷ 1/7 =
  39. 39.1/2 ÷ 7 =
  40. 40.A ribbon is 3 m long. It is cut into pieces that are each 3/5 m long. How many pieces are there?

Answer key

  1. 3/10
  2. 15
  3. 10/7
  4. 1/14
  5. 1
  6. 4
  7. 4
  8. 2/21
  9. 35/8
  10. 15
  11. 14/15
  12. 7
  13. 9/28
  14. 2/45
  15. 20
  16. 4/49
  17. 49/8
  18. 1/3
  19. 40/49
  20. 4
  21. 6
  22. 5/4
  23. 1
  24. 9/80
  25. 1/3
  26. 24/35
  27. 45/56
  28. 20/27
  29. 27/25
  30. 1/8
  31. 4
  32. 2/3
  33. 7/72
  34. 10/7
  35. 3/35
  36. 6
  37. 7/18
  38. 14/9
  39. 1/14
  40. 5

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