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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 465 · 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. 1.7.7 ÷ 7 =
  2. 2.59.2 ÷ 8 =
  3. 3.7/9 − 6/8 =
  4. 4.What is 8/9 of ₹72?
  5. 5.7.2 ÷ 2 =
  6. 6.42.4 ÷ 8 =
  7. 7.2.6 × 3 =
  8. 8.What is 2/3 of 90 students?
  9. 9.8.17 + 3.2 =
  10. 10.3/11 + 3/6 =
  11. 11.2/8 − 1/5 =
  12. 12.3.4 × 6 =
  13. 13.2.2 × 3 =
  14. 14.2/3 × 4/8 =
  15. 15.2/3 − 1/2 =
  16. 16.2/6 × 1/7 =
  17. 17.8.1 × 7 =
  18. 18.1/2 × 2/6 =
  19. 19.1/2 × 3/4 =
  20. 20.3/4 × 2/3 =
  21. 21.4/5 − 5/8 =
  22. 22.1/11 + 1/3 =
  23. 23.7.6 × 5 =
  24. 24.2/7 + 7/8 =
  25. 25.8.4 × 6 =
  26. 26.7/8 × 2/4 =
  27. 27.8.2 × 7 =
  28. 28.2.2 ÷ 2 =
  29. 29.19.8 ÷ 2 =
  30. 30.1/5 + 3/7 =
  31. 31.9.6 × 9 =
  32. 32.1/10 + 5/7 =
  33. 33.1/2 × 4/8 =
  34. 34.1.2 × 6 =
  35. 35.4.7 × 7 =
  36. 36.6/7 − 4/5 =
  37. 37.What is 3/5 of 70 litres?
  38. 38.4/12 + 8/11 =
  39. 39.What is 4/5 of 145 students?
  40. 40.1/4 + 9/11 =

Answer key

  1. 1.1
  2. 7.4
  3. 1/36
  4. 64
  5. 3.6
  6. 5.3
  7. 7.8
  8. 60
  9. 11.37
  10. 17/22
  11. 1/20
  12. 20.4
  13. 6.6
  14. 1/3
  15. 1/6
  16. 1/21
  17. 56.7
  18. 1/6
  19. 3/8
  20. 1/2
  21. 7/40
  22. 14/33
  23. 38
  24. 65/56
  25. 50.4
  26. 7/16
  27. 57.4
  28. 1.1
  29. 9.9
  30. 22/35
  31. 86.4
  32. 57/70
  33. 1/4
  34. 7.2
  35. 32.9
  36. 2/35
  37. 42
  38. 35/33
  39. 116
  40. 47/44

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