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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 371 · 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. 1.23.4 ÷ 9 =
  2. 2.1/7 + 2/6 =
  3. 3.4.76 + 4.3 =
  4. 4.3.52 + 6.7 =
  5. 5.3.03 + 9.1 =
  6. 6.2/3 × 3/4 =
  7. 7.1/3 − 1/5 =
  8. 8.1/2 − 1/8 =
  9. 9.4/5 − 6/11 =
  10. 10.6.4 × 4 =
  11. 11.What is 1/6 of ₹30?
  12. 12.What is 1/2 of 38 litres?
  13. 13.36.8 ÷ 8 =
  14. 14.1/2 + 1/3 =
  15. 15.2/4 + 1/5 =
  16. 16.4/6 + 2/5 =
  17. 17.18.4 ÷ 8 =
  18. 18.1/2 × 2/6 =
  19. 19.What is 2/3 of 12 students?
  20. 20.4/5 + 2/7 =
  21. 21.3/8 − 1/12 =
  22. 22.5/11 × 1/5 =
  23. 23.3/6 − 2/8 =
  24. 24.4/7 + 7/9 =
  25. 25.6/10 − 1/8 =
  26. 26.3/4 + 1/6 =
  27. 27.What is 7/9 of 162 litres?
  28. 28.1/2 + 2/3 =
  29. 29.7.7 × 5 =
  30. 30.What is 1/6 of 174 litres?
  31. 31.1/6 × 8/11 =
  32. 32.2/8 + 5/6 =
  33. 33.8.9 × 9 =
  34. 34.What is 1/2 of 40 litres?
  35. 35.6/11 × 2/5 =
  36. 36.8.4 ÷ 7 =
  37. 37.4/9 − 1/8 =
  38. 38.11.1 ÷ 3 =
  39. 39.1.12 + 5.3 =
  40. 40.6.6 × 4 =

Answer key

  1. 2.6
  2. 10/21
  3. 9.06
  4. 10.22
  5. 12.13
  6. 1/2
  7. 2/15
  8. 3/8
  9. 14/55
  10. 25.6
  11. 5
  12. 19
  13. 4.6
  14. 5/6
  15. 7/10
  16. 16/15
  17. 2.3
  18. 1/6
  19. 8
  20. 38/35
  21. 7/24
  22. 1/11
  23. 1/4
  24. 85/63
  25. 19/40
  26. 11/12
  27. 126
  28. 7/6
  29. 38.5
  30. 29
  31. 4/33
  32. 13/12
  33. 80.1
  34. 20
  35. 12/55
  36. 1.2
  37. 23/72
  38. 3.7
  39. 6.42
  40. 26.4

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