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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 400 · 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. 1.1/2 + 3/6 =
  2. 2.What is 4/9 of 270 students?
  3. 3.44.1 ÷ 7 =
  4. 4.4/10 + 2/3 =
  5. 5.3/5 × 3/10 =
  6. 6.What is 1/2 of ₹20?
  7. 7.8.57 + 8.6 =
  8. 8.5.7 × 8 =
  9. 9.What is 7/8 of 192 students?
  10. 10.8.5 × 4 =
  11. 11.5.8 × 6 =
  12. 12.1/6 × 5/10 =
  13. 13.4.8 × 8 =
  14. 14.7.5 × 9 =
  15. 15.3/4 + 7/9 =
  16. 16.What is 3/5 of 115 km?
  17. 17.7.4 × 4 =
  18. 18.2/3 × 5/6 =
  19. 19.3/5 × 1/4 =
  20. 20.What is 2/5 of 15 kg?
  21. 21.15 ÷ 2 =
  22. 22.6.55 + 3.3 =
  23. 23.10.5 ÷ 3 =
  24. 24.What is 5/9 of 180 kg?
  25. 25.5/6 × 1/5 =
  26. 26.5/7 − 2/9 =
  27. 27.1/3 + 7/11 =
  28. 28.11/12 − 1/7 =
  29. 29.1.3 × 7 =
  30. 30.37.2 ÷ 6 =
  31. 31.2/3 + 2/7 =
  32. 32.7/10 × 2/6 =
  33. 33.8.23 + 3.3 =
  34. 34.10/11 − 5/9 =
  35. 35.1/11 + 2/3 =
  36. 36.What is 2/3 of 87 kg?
  37. 37.2/7 + 6/12 =
  38. 38.7/8 + 8/11 =
  39. 39.2/12 × 2/6 =
  40. 40.4.1 × 9 =

Answer key

  1. 1
  2. 120
  3. 6.3
  4. 16/15
  5. 9/50
  6. 10
  7. 17.17
  8. 45.6
  9. 168
  10. 34
  11. 34.8
  12. 1/12
  13. 38.4
  14. 67.5
  15. 55/36
  16. 69
  17. 29.6
  18. 5/9
  19. 3/20
  20. 6
  21. 7.5
  22. 9.85
  23. 3.5
  24. 100
  25. 1/6
  26. 31/63
  27. 32/33
  28. 65/84
  29. 9.1
  30. 6.2
  31. 20/21
  32. 7/30
  33. 11.53
  34. 35/99
  35. 25/33
  36. 58
  37. 11/14
  38. 141/88
  39. 1/18
  40. 36.9

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