← Fractions × and ÷: cancel first lesson New set →

Multiplying and Dividing Fractions Worksheet

Speed calculation lesson 24: Fractions × and ÷: cancel first · Set 975 · 40 questions
TalentJR

The fast method (Cancel first): Dividing? Flip the second fraction and multiply: ÷ 2/3 is × 3/2. Cancel: a top and a bottom that share a factor — divide both by it. Multiply what is left: tops × tops, bottoms × bottoms. A bottom of 1 means a whole number.

NameDateTime takenScore ___ / 40
  1. 1.1/3 × 3/7 =
  2. 2.3/8 ÷ 3/4 =
  3. 3.6/7 × 5/6 =
  4. 4.1/2 × 2/5 =
  5. 5.1/2 × 2/9 =
  6. 6.3/4 × 2/3 =
  7. 7.1/4 × 2/3 =
  8. 8.3/4 ÷ 1/4 =
  9. 9.1/2 ÷ 3/4 =
  10. 10.4/5 × 3/4 =
  11. 11.3/4 × 2/9 =
  12. 12.3/4 × 7/9 =
  13. 13.7/8 × 4/11 =
  14. 14.3/4 × 2/11 =
  15. 15.1/6 × 9/11 =
  16. 16.2/3 × 3/10 =
  17. 17.7/8 ÷ 1/4 =
  18. 18.1/3 × 3/4 =
  19. 19.4/11 × 1/8 =
  20. 20.2/11 × 3/4 =
  21. 21.5/6 ÷ 3/4 =
  22. 22.5/9 ÷ 2/3 =
  23. 23.2/3 ÷ 4/5 =
  24. 24.5/9 × 3/4 =
  25. 25.2/5 × 1/2 =
  26. 26.2/3 × 1/2 =
  27. 27.1/2 × 6/7 =
  28. 28.3/4 × 10/11 =
  29. 29.9/10 × 1/3 =
  30. 30.1/2 ÷ 1/2 =
  31. 31.1/5 × 5/6 =
  32. 32.1/3 ÷ 1/3 =
  33. 33.3/4 ÷ 3/4 =
  34. 34.9/11 ÷ 2/11 =
  35. 35.1/6 ÷ 1/4 =
  36. 36.9/10 × 1/3 =
  37. 37.1/10 ÷ 3/4 =
  38. 38.5/6 × 3/4 =
  39. 39.10/11 × 1/4 =
  40. 40.5/8 ÷ 3/4 =

Answer key

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

Free speed calculation lessons, practice and worksheets at talentjr.in/speed-maths