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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 474 · 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. 1.2.04 + 9.1 =
  2. 2.3/11 + 2/3 =
  3. 3.What is 3/10 of ₹180?
  4. 4.8.76 + 4.5 =
  5. 5.What is 1/3 of 36 students?
  6. 6.9 ÷ 5 =
  7. 7.4/6 − 1/2 =
  8. 8.3.77 + 9.7 =
  9. 9.42.5 ÷ 5 =
  10. 10.8.68 + 9.5 =
  11. 11.1/3 × 6/7 =
  12. 12.What is 7/10 of 290 km?
  13. 13.51.2 ÷ 8 =
  14. 14.15.6 ÷ 6 =
  15. 15.3/4 + 3/10 =
  16. 16.What is 2/3 of 57 kg?
  17. 17.What is 1/5 of 30 students?
  18. 18.1/9 × 1/2 =
  19. 19.What is 7/9 of ₹216?
  20. 20.4/10 + 2/11 =
  21. 21.What is 7/10 of 190 km?
  22. 22.6/8 − 1/2 =
  23. 23.3.4 × 4 =
  24. 24.6.03 + 7.8 =
  25. 25.2/3 + 1/2 =
  26. 26.What is 1/10 of 280 km?
  27. 27.7/10 − 1/4 =
  28. 28.3.01 + 4.6 =
  29. 29.75.6 ÷ 9 =
  30. 30.2/5 − 2/12 =
  31. 31.2/5 × 4/10 =
  32. 32.8.1 × 6 =
  33. 33.1/2 − 1/7 =
  34. 34.11/12 + 1/9 =
  35. 35.7/9 − 1/2 =
  36. 36.5.1 × 5 =
  37. 37.4/6 × 2/10 =
  38. 38.2/4 + 5/7 =
  39. 39.1/6 × 4/7 =
  40. 40.4.35 + 8.8 =

Answer key

  1. 11.14
  2. 31/33
  3. 54
  4. 13.26
  5. 12
  6. 1.8
  7. 1/6
  8. 13.47
  9. 8.5
  10. 18.18
  11. 2/7
  12. 203
  13. 6.4
  14. 2.6
  15. 21/20
  16. 38
  17. 6
  18. 1/18
  19. 168
  20. 32/55
  21. 133
  22. 1/4
  23. 13.6
  24. 13.83
  25. 7/6
  26. 28
  27. 9/20
  28. 7.61
  29. 8.4
  30. 7/30
  31. 4/25
  32. 48.6
  33. 5/14
  34. 37/36
  35. 5/18
  36. 25.5
  37. 2/15
  38. 17/14
  39. 2/21
  40. 13.15

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