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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 586 · 40 questions
TalentJR

The method (Common bottoms): Add/subtract: change both fractions to the LCM of the bottoms, then add or take away the tops. Simplify at the end. Multiply: top × top over bottom × bottom, then simplify. “Of” means multiply. Decimals: line up the points; for × and ÷ by a whole number, work without the point and put it back.

NameDateTime takenScore ___ / 40
  1. 1.4.7 × 6 =
  2. 2.1/3 + 3/7 =
  3. 3.What is 4/5 of 65 km?
  4. 4.1.84 + 4.2 =
  5. 5.4.41 + 5.7 =
  6. 6.17.6 ÷ 8 =
  7. 7.1.9 × 4 =
  8. 8.19.2 ÷ 6 =
  9. 9.4.53 + 5.2 =
  10. 10.What is 1/5 of 20 students?
  11. 11.9.9 × 5 =
  12. 12.2/5 + 1/3 =
  13. 13.What is 6/7 of ₹84?
  14. 14.22.8 ÷ 3 =
  15. 15.1/2 − 4/12 =
  16. 16.5.8 ÷ 2 =
  17. 17.2/4 + 2/8 =
  18. 18.11.6 ÷ 4 =
  19. 19.8/9 − 5/8 =
  20. 20.3/4 + 1/3 =
  21. 21.2/9 + 7/10 =
  22. 22.5/6 − 6/12 =
  23. 23.3.1 × 2 =
  24. 24.7/8 − 2/7 =
  25. 25.2.1 × 7 =
  26. 26.2/11 + 1/2 =
  27. 27.What is 6/7 of 161 kg?
  28. 28.7/11 + 8/9 =
  29. 29.7.5 × 5 =
  30. 30.9.7 × 5 =
  31. 31.11.2 ÷ 4 =
  32. 32.6.1 × 4 =
  33. 33.5/8 − 1/2 =
  34. 34.6.69 + 4.7 =
  35. 35.2/3 − 1/2 =
  36. 36.8/10 × 2/6 =
  37. 37.1/4 − 1/9 =
  38. 38.What is 3/4 of 56 kg?
  39. 39.2/7 + 2/4 =
  40. 40.What is 1/4 of 36 kg?

Answer key

  1. 28.2
  2. 16/21
  3. 52
  4. 6.04
  5. 10.11
  6. 2.2
  7. 7.6
  8. 3.2
  9. 9.73
  10. 4
  11. 49.5
  12. 11/15
  13. 72
  14. 7.6
  15. 1/6
  16. 2.9
  17. 3/4
  18. 2.9
  19. 19/72
  20. 13/12
  21. 83/90
  22. 1/3
  23. 6.2
  24. 33/56
  25. 14.7
  26. 15/22
  27. 138
  28. 151/99
  29. 37.5
  30. 48.5
  31. 2.8
  32. 24.4
  33. 1/8
  34. 11.39
  35. 1/6
  36. 4/15
  37. 5/36
  38. 42
  39. 11/14
  40. 9

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