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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 596 · 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. 1.10/11 + 1/6 =
  2. 2.10/11 − 3/4 =
  3. 3.3.3 ÷ 3 =
  4. 4.What is 1/2 of 14 km?
  5. 5.4.7 × 5 =
  6. 6.What is 1/3 of 18 students?
  7. 7.9.2 × 4 =
  8. 8.1/2 × 2/5 =
  9. 9.2.7 × 9 =
  10. 10.28.5 ÷ 3 =
  11. 11.3.99 + 1.7 =
  12. 12.14.4 ÷ 8 =
  13. 13.What is 1/6 of 48 km?
  14. 14.4/11 + 4/10 =
  15. 15.5/8 − 1/2 =
  16. 16.7.2 × 5 =
  17. 17.What is 1/7 of ₹35?
  18. 18.What is 2/3 of 51 students?
  19. 19.3.4 × 6 =
  20. 20.5/10 − 3/11 =
  21. 21.6.31 + 9.3 =
  22. 22.4/6 + 8/9 =
  23. 23.2/7 − 1/9 =
  24. 24.4/5 − 1/2 =
  25. 25.9.97 + 1.5 =
  26. 26.3.59 + 4.1 =
  27. 27.4.2 ÷ 3 =
  28. 28.What is 8/9 of 153 km?
  29. 29.9/12 − 1/11 =
  30. 30.What is 6/7 of 147 litres?
  31. 31.6.86 + 1.3 =
  32. 32.What is 1/2 of ₹40?
  33. 33.66.4 ÷ 8 =
  34. 34.2/3 × 4/6 =
  35. 35.8.7 ÷ 3 =
  36. 36.5/7 − 2/3 =
  37. 37.1.9 × 2 =
  38. 38.42.7 ÷ 7 =
  39. 39.7/8 × 1/2 =
  40. 40.What is 4/5 of ₹30?

Answer key

  1. 71/66
  2. 7/44
  3. 1.1
  4. 7
  5. 23.5
  6. 6
  7. 36.8
  8. 1/5
  9. 24.3
  10. 9.5
  11. 5.69
  12. 1.8
  13. 8
  14. 42/55
  15. 1/8
  16. 36
  17. 5
  18. 34
  19. 20.4
  20. 5/22
  21. 15.61
  22. 14/9
  23. 11/63
  24. 3/10
  25. 11.47
  26. 7.69
  27. 1.4
  28. 136
  29. 29/44
  30. 126
  31. 8.16
  32. 20
  33. 8.3
  34. 4/9
  35. 2.9
  36. 1/21
  37. 3.8
  38. 6.1
  39. 7/16
  40. 24

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