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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 107 · 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 − 4/12 =
  2. 2.3.57 + 4.7 =
  3. 3.2.65 + 2.4 =
  4. 4.59.4 ÷ 6 =
  5. 5.9/12 + 1/4 =
  6. 6.4/11 − 1/8 =
  7. 7.What is 5/7 of 210 kg?
  8. 8.9.09 + 9.5 =
  9. 9.What is 3/8 of ₹80?
  10. 10.8.4 × 4 =
  11. 11.8.8 × 7 =
  12. 12.33.3 ÷ 9 =
  13. 13.4/9 × 1/3 =
  14. 14.6.3 × 3 =
  15. 15.What is 4/5 of ₹35?
  16. 16.What is 1/9 of 144 litres?
  17. 17.2/4 + 1/2 =
  18. 18.2.2 × 8 =
  19. 19.5.2 ÷ 4 =
  20. 20.7.54 + 6.9 =
  21. 21.4.9 × 9 =
  22. 22.1.47 + 7.7 =
  23. 23.What is 1/2 of ₹50?
  24. 24.4.2 ÷ 2 =
  25. 25.What is 1/5 of 40 litres?
  26. 26.What is 2/3 of 51 students?
  27. 27.9.8 ÷ 7 =
  28. 28.2.27 + 9.3 =
  29. 29.2.23 + 4.2 =
  30. 30.6/7 + 5/10 =
  31. 31.9.1 × 5 =
  32. 32.2/3 − 1/11 =
  33. 33.1/8 + 5/12 =
  34. 34.2/5 + 3/4 =
  35. 35.7.2 × 3 =
  36. 36.What is 1/4 of 60 students?
  37. 37.2/8 × 2/3 =
  38. 38.What is 1/10 of 40 km?
  39. 39.5/7 × 2/8 =
  40. 40.What is 1/7 of 161 litres?

Answer key

  1. 1/6
  2. 8.27
  3. 5.05
  4. 9.9
  5. 1
  6. 21/88
  7. 150
  8. 18.59
  9. 30
  10. 33.6
  11. 61.6
  12. 3.7
  13. 4/27
  14. 18.9
  15. 28
  16. 16
  17. 1
  18. 17.6
  19. 1.3
  20. 14.44
  21. 44.1
  22. 9.17
  23. 25
  24. 2.1
  25. 8
  26. 34
  27. 1.4
  28. 11.57
  29. 6.43
  30. 19/14
  31. 45.5
  32. 19/33
  33. 13/24
  34. 23/20
  35. 21.6
  36. 15
  37. 1/6
  38. 4
  39. 5/28
  40. 23

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