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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 622 · 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. 1.1/11 + 6/10 =
  2. 2.27.9 ÷ 3 =
  3. 3.2/9 × 7/8 =
  4. 4.8/9 − 5/11 =
  5. 5.5/11 − 3/8 =
  6. 6.What is 1/3 of 9 km?
  7. 7.1/2 + 9/10 =
  8. 8.7.58 + 6.5 =
  9. 9.2/6 × 1/5 =
  10. 10.7/10 × 1/3 =
  11. 11.21.6 ÷ 3 =
  12. 12.5/7 + 3/10 =
  13. 13.1/5 × 2/3 =
  14. 14.What is 4/5 of 70 students?
  15. 15.4/5 + 7/11 =
  16. 16.17.1 ÷ 9 =
  17. 17.6.4 × 2 =
  18. 18.16.8 ÷ 8 =
  19. 19.7.08 + 6.3 =
  20. 20.1.3 × 5 =
  21. 21.3/12 × 1/8 =
  22. 22.2/10 × 4/7 =
  23. 23.What is 3/4 of ₹32?
  24. 24.5/7 − 3/5 =
  25. 25.1.26 + 4.8 =
  26. 26.What is 1/2 of 50 kg?
  27. 27.7.2 ÷ 3 =
  28. 28.7/12 + 2/3 =
  29. 29.5/12 + 1/6 =
  30. 30.2/6 + 2/10 =
  31. 31.3.7 × 2 =
  32. 32.2/10 + 2/3 =
  33. 33.3/12 × 1/5 =
  34. 34.4.6 × 2 =
  35. 35.3.28 + 3.5 =
  36. 36.8/12 + 4/7 =
  37. 37.76.5 ÷ 9 =
  38. 38.1/6 × 1/2 =
  39. 39.3.08 + 1.6 =
  40. 40.1.1 × 2 =

Answer key

  1. 38/55
  2. 9.3
  3. 7/36
  4. 43/99
  5. 7/88
  6. 3
  7. 7/5
  8. 14.08
  9. 1/15
  10. 7/30
  11. 7.2
  12. 71/70
  13. 2/15
  14. 56
  15. 79/55
  16. 1.9
  17. 12.8
  18. 2.1
  19. 13.38
  20. 6.5
  21. 1/32
  22. 4/35
  23. 24
  24. 4/35
  25. 6.06
  26. 25
  27. 2.4
  28. 5/4
  29. 7/12
  30. 8/15
  31. 7.4
  32. 13/15
  33. 1/20
  34. 9.2
  35. 6.78
  36. 26/21
  37. 8.5
  38. 1/12
  39. 4.68
  40. 2.2

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