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Unit Fractions Worksheet

Fractions lesson 5: Unit fractions: which piece is bigger? · Set 993 · 40 questions
TalentJR

The method (More pieces, smaller pieces): Top number 1: the smaller the bottom number, the bigger the fraction. b pieces of 1/b make 1 whole; for w wholes you need w × b pieces. 1/b of a number = the number ÷ b.

NameDateTime takenScore ___ / 40
  1. 1.1/4 of 28 =
  2. 2.1/8 of 48 =
  3. 3.Which is bigger: 1/7 or 1/9? (a) 1/9 (b) 1/7
  4. 4.How many fifths make 1 whole?
  5. 5.How many fifths make 3 wholes?
  6. 6.Which is smaller: 1/3 or 1/11? (a) 1/3 (b) 1/11
  7. 7.How many tenths make 3 wholes?
  8. 8.1/9 of 27 =
  9. 9.Which is smaller: 1/3 or 1/12? (a) 1/12 (b) 1/3
  10. 10.1/9 of 9 =
  11. 11.1/7 of 14 =
  12. 12.How many sevenths make 4 wholes?
  13. 13.1/8 of 40 =
  14. 14.1/8 of 24 =
  15. 15.How many sixths make 3 wholes?
  16. 16.1/8 of 64 =
  17. 17.How many thirds make 2 wholes?
  18. 18.Which is bigger: 1/11 or 1/12? (a) 1/12 (b) 1/11
  19. 19.How many tenths make 1 whole?
  20. 20.Which is bigger: 1/3 or 1/6? (a) 1/3 (b) 1/6
  21. 21.How many ninths make 2 wholes?
  22. 22.Which is smaller: 1/5 or 1/2? (a) 1/5 (b) 1/2
  23. 23.Which is smaller: 1/9 or 1/3? (a) 1/3 (b) 1/9
  24. 24.Which is smaller: 1/12 or 1/11? (a) 1/11 (b) 1/12
  25. 25.Which is bigger: 1/9 or 1/5? (a) 1/9 (b) 1/5
  26. 26.Which is smaller: 1/2 or 1/12? (a) 1/12 (b) 1/2
  27. 27.Which is bigger: 1/10 or 1/11? (a) 1/10 (b) 1/11
  28. 28.How many thirds make 1 whole?
  29. 29.1/8 of 56 =
  30. 30.1/9 of 63 =
  31. 31.Which is bigger: 1/3 or 1/5? (a) 1/3 (b) 1/5
  32. 32.How many sixths make 1 whole?
  33. 33.1/3 of 30 =
  34. 34.Which is bigger: 1/7 or 1/11? (a) 1/11 (b) 1/7
  35. 35.Which is smaller: 1/3 or 1/4? (a) 1/4 (b) 1/3
  36. 36.Which is smaller: 1/7 or 1/2? (a) 1/7 (b) 1/2
  37. 37.1/7 of 49 =
  38. 38.How many thirds make 4 wholes?
  39. 39.Which is bigger: 1/4 or 1/10? (a) 1/4 (b) 1/10
  40. 40.Which is bigger: 1/12 or 1/11? (a) 1/11 (b) 1/12

Answer key

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

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