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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 441 · 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. 1.1/10 × 2/5 =
  2. 2.7/8 + 2/5 =
  3. 3.3.4 × 9 =
  4. 4.2.45 + 5.8 =
  5. 5.6.9 × 2 =
  6. 6.What is 3/5 of 45 students?
  7. 7.What is 1/2 of ₹18?
  8. 8.75.6 ÷ 9 =
  9. 9.38.8 ÷ 4 =
  10. 10.4/5 − 3/4 =
  11. 11.9/12 × 9/11 =
  12. 12.1/5 × 3/6 =
  13. 13.1/3 + 7/11 =
  14. 14.43 ÷ 5 =
  15. 15.3/10 × 2/4 =
  16. 16.8/12 × 1/2 =
  17. 17.What is 7/9 of 36 km?
  18. 18.2/11 + 2/10 =
  19. 19.2.21 + 3.9 =
  20. 20.7/8 − 2/4 =
  21. 21.2.4 × 6 =
  22. 22.2/3 × 3/8 =
  23. 23.3/10 × 1/5 =
  24. 24.1/2 + 1/4 =
  25. 25.3/4 + 1/3 =
  26. 26.1/10 + 9/11 =
  27. 27.2.74 + 7.7 =
  28. 28.What is 5/8 of 40 kg?
  29. 29.1/2 − 1/3 =
  30. 30.12.2 ÷ 2 =
  31. 31.2.8 ÷ 2 =
  32. 32.4/7 × 1/9 =
  33. 33.What is 5/7 of 91 km?
  34. 34.3.36 + 1.1 =
  35. 35.8.24 + 9.3 =
  36. 36.1/3 − 3/11 =
  37. 37.1/2 − 1/6 =
  38. 38.What is 1/2 of 20 litres?
  39. 39.3/8 × 3/5 =
  40. 40.What is 3/5 of 105 kg?

Answer key

  1. 1/25
  2. 51/40
  3. 30.6
  4. 8.25
  5. 13.8
  6. 27
  7. 9
  8. 8.4
  9. 9.7
  10. 1/20
  11. 27/44
  12. 1/10
  13. 32/33
  14. 8.6
  15. 3/20
  16. 1/3
  17. 28
  18. 21/55
  19. 6.11
  20. 3/8
  21. 14.4
  22. 1/4
  23. 3/50
  24. 3/4
  25. 13/12
  26. 101/110
  27. 10.44
  28. 25
  29. 1/6
  30. 6.1
  31. 1.4
  32. 4/63
  33. 65
  34. 4.46
  35. 17.54
  36. 2/33
  37. 1/3
  38. 10
  39. 9/40
  40. 63

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