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Comparing Unlike Fractions Worksheet

Fractions lesson 10: Comparing unlike fractions · Set 521 · 40 questions
TalentJR

The method (Cross-multiply): Multiply the first top by the second bottom. Multiply the second top by the first bottom. Bigger product → bigger fraction; equal products → the fractions are equal.

NameDateTime takenScore ___ / 40
  1. 1.Which is greater: 3/4 or 1/3? (a) 3/4 (b) 1/3
  2. 2.Which is smaller: 2/5 or 1/8? (a) 2/5 (b) 1/8
  3. 3.Which is greater: 5/7 or 2/5? (a) 5/7 (b) 2/5
  4. 4.Which sign makes this true: 12/32 __ 3/8? (a) > (b) = (c) <
  5. 5.Which is greater: 7/9 or 2/5? (a) 2/5 (b) 7/9
  6. 6.Which sign makes this true: 1/7 __ 9/10? (a) = (b) > (c) <
  7. 7.Which is smaller: 4/9 or 2/3? (a) 4/9 (b) 2/3
  8. 8.Which is greater: 1/10 or 3/8? (a) 3/8 (b) 1/10
  9. 9.Which sign makes this true: 1/10 __ 2/20? (a) < (b) > (c) =
  10. 10.Which is smaller: 5/9 or 7/10? (a) 5/9 (b) 7/10
  11. 11.Which is greater: 3/7 or 9/10? (a) 9/10 (b) 3/7
  12. 12.Which sign makes this true: 3/10 __ 1/2? (a) < (b) = (c) >
  13. 13.Which is smaller: 2/3 or 2/9? (a) 2/9 (b) 2/3
  14. 14.Which sign makes this true: 6/7 __ 18/21? (a) = (b) > (c) <
  15. 15.Which is greater: 3/7 or 1/9? (a) 1/9 (b) 3/7
  16. 16.Which sign makes this true: 4/12 __ 1/3? (a) = (b) > (c) <
  17. 17.Which sign makes this true: 1/3 __ 1/5? (a) = (b) > (c) <
  18. 18.Which is smaller: 3/8 or 3/7? (a) 3/8 (b) 3/7
  19. 19.Which sign makes this true: 1/4 __ 5/9? (a) = (b) < (c) >
  20. 20.Which is greater: 3/8 or 2/9? (a) 3/8 (b) 2/9
  21. 21.Which is smaller: 5/6 or 2/3? (a) 5/6 (b) 2/3
  22. 22.Which is greater: 5/9 or 1/6? (a) 1/6 (b) 5/9
  23. 23.Which is smaller: 4/5 or 2/3? (a) 4/5 (b) 2/3
  24. 24.Which sign makes this true: 1/4 __ 2/9? (a) = (b) < (c) >
  25. 25.Which is smaller: 3/7 or 1/2? (a) 3/7 (b) 1/2
  26. 26.Which is smaller: 3/5 or 2/7? (a) 2/7 (b) 3/5
  27. 27.Which is greater: 5/7 or 1/5? (a) 1/5 (b) 5/7
  28. 28.Which sign makes this true: 3/8 __ 1/5? (a) > (b) = (c) <
  29. 29.Which is greater: 7/9 or 1/2? (a) 1/2 (b) 7/9
  30. 30.Which sign makes this true: 4/9 __ 12/27? (a) > (b) = (c) <
  31. 31.Which sign makes this true: 2/3 __ 8/12? (a) < (b) > (c) =
  32. 32.Which is smaller: 7/9 or 9/10? (a) 9/10 (b) 7/9
  33. 33.Which is smaller: 7/10 or 1/9? (a) 1/9 (b) 7/10
  34. 34.Which sign makes this true: 12/40 __ 3/10? (a) > (b) < (c) =
  35. 35.Which is smaller: 4/9 or 2/7? (a) 4/9 (b) 2/7
  36. 36.Which is smaller: 1/4 or 1/8? (a) 1/8 (b) 1/4
  37. 37.Which sign makes this true: 3/18 __ 1/6? (a) = (b) < (c) >
  38. 38.Which sign makes this true: 8/36 __ 2/9? (a) = (b) < (c) >
  39. 39.Which sign makes this true: 5/6 __ 7/10? (a) = (b) < (c) >
  40. 40.Which is smaller: 5/9 or 4/7? (a) 5/9 (b) 4/7

Answer key

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

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