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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 537 · 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. 1.2.1 × 7 =
  2. 2.4/6 − 1/2 =
  3. 3.3.8 × 9 =
  4. 4.What is 2/3 of ₹48?
  5. 5.3.72 + 1.8 =
  6. 6.3.4 × 2 =
  7. 7.6.24 + 7.8 =
  8. 8.4/5 − 2/9 =
  9. 9.6/8 − 2/7 =
  10. 10.3.5 × 3 =
  11. 11.5.43 + 7.8 =
  12. 12.2/3 + 3/4 =
  13. 13.2.5 × 8 =
  14. 14.2/3 + 2/12 =
  15. 15.1.8 × 7 =
  16. 16.5/6 × 4/7 =
  17. 17.12.6 ÷ 6 =
  18. 18.11.2 ÷ 4 =
  19. 19.2/12 × 2/5 =
  20. 20.1/5 + 1/4 =
  21. 21.6.25 + 8.1 =
  22. 22.5/8 − 2/4 =
  23. 23.9.69 + 7.4 =
  24. 24.43.2 ÷ 9 =
  25. 25.5/7 − 1/3 =
  26. 26.4/5 − 4/12 =
  27. 27.8.1 × 3 =
  28. 28.12.6 ÷ 7 =
  29. 29.7.46 + 3.1 =
  30. 30.5.48 + 2.6 =
  31. 31.6.25 + 3.4 =
  32. 32.6.7 × 9 =
  33. 33.65.1 ÷ 7 =
  34. 34.2/5 × 2/3 =
  35. 35.What is 4/7 of 42 litres?
  36. 36.2.96 + 5.2 =
  37. 37.1/7 × 4/5 =
  38. 38.3/5 + 4/10 =
  39. 39.2/4 + 1/2 =
  40. 40.What is 3/4 of 68 students?

Answer key

  1. 14.7
  2. 1/6
  3. 34.2
  4. 32
  5. 5.52
  6. 6.8
  7. 14.04
  8. 26/45
  9. 13/28
  10. 10.5
  11. 13.23
  12. 17/12
  13. 20
  14. 5/6
  15. 12.6
  16. 10/21
  17. 2.1
  18. 2.8
  19. 1/15
  20. 9/20
  21. 14.35
  22. 1/8
  23. 17.09
  24. 4.8
  25. 8/21
  26. 7/15
  27. 24.3
  28. 1.8
  29. 10.56
  30. 8.08
  31. 9.65
  32. 60.3
  33. 9.3
  34. 4/15
  35. 24
  36. 8.16
  37. 4/35
  38. 1
  39. 1
  40. 51

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