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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 300 · 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. 1.14 ÷ 5 =
  2. 2.2/4 × 1/3 =
  3. 3.14.8 ÷ 4 =
  4. 4.67.9 ÷ 7 =
  5. 5.8/12 − 3/7 =
  6. 6.4.8 × 4 =
  7. 7.5/7 − 3/11 =
  8. 8.What is 1/2 of ₹46?
  9. 9.2/4 − 1/8 =
  10. 10.9.69 + 5.8 =
  11. 11.1/2 × 7/12 =
  12. 12.6/10 + 3/5 =
  13. 13.What is 2/3 of ₹69?
  14. 14.7.9 × 3 =
  15. 15.3/8 − 1/5 =
  16. 16.What is 2/7 of 133 km?
  17. 17.8.9 × 6 =
  18. 18.36.9 ÷ 9 =
  19. 19.5/6 − 3/4 =
  20. 20.4/5 + 4/8 =
  21. 21.What is 3/4 of 120 kg?
  22. 22.11.2 ÷ 2 =
  23. 23.What is 3/10 of 280 students?
  24. 24.2/3 − 3/8 =
  25. 25.4/10 × 4/7 =
  26. 26.44.8 ÷ 8 =
  27. 27.1.36 + 1.4 =
  28. 28.1/3 × 1/2 =
  29. 29.28.8 ÷ 8 =
  30. 30.18 ÷ 5 =
  31. 31.What is 2/3 of 6 students?
  32. 32.6/8 × 1/5 =
  33. 33.6/11 × 1/3 =
  34. 34.What is 1/6 of ₹60?
  35. 35.2/7 + 1/9 =
  36. 36.3/5 + 1/8 =
  37. 37.What is 2/3 of 51 litres?
  38. 38.6.7 × 8 =
  39. 39.4.9 × 6 =
  40. 40.What is 2/5 of 70 students?

Answer key

  1. 2.8
  2. 1/6
  3. 3.7
  4. 9.7
  5. 5/21
  6. 19.2
  7. 34/77
  8. 23
  9. 3/8
  10. 15.49
  11. 7/24
  12. 6/5
  13. 46
  14. 23.7
  15. 7/40
  16. 38
  17. 53.4
  18. 4.1
  19. 1/12
  20. 13/10
  21. 90
  22. 5.6
  23. 84
  24. 7/24
  25. 8/35
  26. 5.6
  27. 2.76
  28. 1/6
  29. 3.6
  30. 3.6
  31. 4
  32. 3/20
  33. 2/11
  34. 10
  35. 25/63
  36. 29/40
  37. 34
  38. 53.6
  39. 29.4
  40. 28

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