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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 445 · 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. 1.3.67 + 9.4 =
  2. 2.5/6 × 3/7 =
  3. 3.2/6 + 1/3 =
  4. 4.6.3 × 6 =
  5. 5.1/3 − 1/11 =
  6. 6.9.8 ÷ 2 =
  7. 7.8.76 + 7.3 =
  8. 8.14 ÷ 4 =
  9. 9.1/2 − 1/4 =
  10. 10.1/4 + 4/12 =
  11. 11.2/3 + 1/8 =
  12. 12.2/3 + 4/8 =
  13. 13.4/11 + 3/8 =
  14. 14.2.7 × 3 =
  15. 15.1/9 + 9/10 =
  16. 16.3/5 × 7/10 =
  17. 17.20 ÷ 8 =
  18. 18.1/4 × 8/12 =
  19. 19.8/9 × 2/11 =
  20. 20.15 ÷ 6 =
  21. 21.What is 2/5 of 125 kg?
  22. 22.2/10 × 4/9 =
  23. 23.7.4 × 5 =
  24. 24.7.99 + 6.6 =
  25. 25.1.88 + 4.6 =
  26. 26.What is 3/10 of 260 litres?
  27. 27.1/5 + 1/10 =
  28. 28.What is 1/4 of 104 students?
  29. 29.1.5 × 3 =
  30. 30.6/8 + 1/4 =
  31. 31.7/10 − 1/3 =
  32. 32.1/9 + 1/2 =
  33. 33.What is 4/7 of ₹49?
  34. 34.1/3 × 3/5 =
  35. 35.9.12 + 1.1 =
  36. 36.5/9 + 3/10 =
  37. 37.1.8 × 4 =
  38. 38.3/4 × 2/5 =
  39. 39.3/4 − 4/6 =
  40. 40.3/4 − 1/7 =

Answer key

  1. 13.07
  2. 5/14
  3. 2/3
  4. 37.8
  5. 8/33
  6. 4.9
  7. 16.06
  8. 3.5
  9. 1/4
  10. 7/12
  11. 19/24
  12. 7/6
  13. 65/88
  14. 8.1
  15. 91/90
  16. 21/50
  17. 2.5
  18. 1/6
  19. 16/99
  20. 2.5
  21. 50
  22. 4/45
  23. 37
  24. 14.59
  25. 6.48
  26. 78
  27. 3/10
  28. 26
  29. 4.5
  30. 1
  31. 11/30
  32. 11/18
  33. 28
  34. 1/5
  35. 10.22
  36. 77/90
  37. 7.2
  38. 3/10
  39. 1/12
  40. 17/28

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