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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 688 · 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. 1.2.8 × 4 =
  2. 2.7.6 ÷ 4 =
  3. 3.44.5 ÷ 5 =
  4. 4.What is 7/9 of ₹126?
  5. 5.9/11 × 1/3 =
  6. 6.27 ÷ 5 =
  7. 7.7/10 × 2/3 =
  8. 8.11/12 × 1/6 =
  9. 9.8.2 × 6 =
  10. 10.1/3 + 1/6 =
  11. 11.7.3 × 4 =
  12. 12.2.71 + 7.3 =
  13. 13.What is 1/3 of 69 kg?
  14. 14.21.9 ÷ 3 =
  15. 15.1/9 × 4/11 =
  16. 16.What is 1/2 of 8 students?
  17. 17.6/7 − 4/5 =
  18. 18.3/4 + 1/6 =
  19. 19.7.5 × 9 =
  20. 20.1/2 × 9/12 =
  21. 21.6 ÷ 5 =
  22. 22.3/5 × 2/4 =
  23. 23.3/10 + 4/5 =
  24. 24.What is 2/3 of 45 km?
  25. 25.9/10 − 6/8 =
  26. 26.11/12 × 8/11 =
  27. 27.5.73 + 6.5 =
  28. 28.What is 3/7 of 70 kg?
  29. 29.3/5 × 2/3 =
  30. 30.4.19 + 3.3 =
  31. 31.What is 1/7 of 98 litres?
  32. 32.6/8 − 2/3 =
  33. 33.1/3 × 5/11 =
  34. 34.7.13 + 9.6 =
  35. 35.33.6 ÷ 8 =
  36. 36.1/2 + 2/6 =
  37. 37.1/2 − 1/4 =
  38. 38.3/6 × 7/9 =
  39. 39.5.8 ÷ 2 =
  40. 40.9.87 + 9.8 =

Answer key

  1. 11.2
  2. 1.9
  3. 8.9
  4. 98
  5. 3/11
  6. 5.4
  7. 7/15
  8. 11/72
  9. 49.2
  10. 1/2
  11. 29.2
  12. 10.01
  13. 23
  14. 7.3
  15. 4/99
  16. 4
  17. 2/35
  18. 11/12
  19. 67.5
  20. 3/8
  21. 1.2
  22. 3/10
  23. 11/10
  24. 30
  25. 3/20
  26. 2/3
  27. 12.23
  28. 30
  29. 2/5
  30. 7.49
  31. 14
  32. 1/12
  33. 5/33
  34. 16.73
  35. 4.2
  36. 5/6
  37. 1/4
  38. 7/18
  39. 2.9
  40. 19.67

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