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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 508 · 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. 1.58.5 ÷ 9 =
  2. 2.What is 1/6 of 156 students?
  3. 3.2/9 × 1/5 =
  4. 4.7/12 × 5/6 =
  5. 5.43 ÷ 5 =
  6. 6.4/8 − 2/12 =
  7. 7.1/3 × 1/9 =
  8. 8.2.56 + 3.7 =
  9. 9.What is 3/5 of 30 litres?
  10. 10.6.6 × 2 =
  11. 11.35.7 ÷ 7 =
  12. 12.5.48 + 5.7 =
  13. 13.7.2 ÷ 4 =
  14. 14.21.7 ÷ 7 =
  15. 15.2/11 + 2/5 =
  16. 16.4/6 − 1/4 =
  17. 17.6.75 + 3.2 =
  18. 18.2/7 − 3/11 =
  19. 19.5/10 × 3/9 =
  20. 20.9.6 ÷ 6 =
  21. 21.9.4 × 7 =
  22. 22.8.7 × 9 =
  23. 23.2/10 − 1/7 =
  24. 24.1/2 + 1/3 =
  25. 25.7/11 + 1/7 =
  26. 26.4/9 × 4/6 =
  27. 27.9.9 × 3 =
  28. 28.4/6 × 1/5 =
  29. 29.16.8 ÷ 4 =
  30. 30.3/4 × 1/2 =
  31. 31.What is 1/2 of ₹32?
  32. 32.5.6 × 9 =
  33. 33.6/11 + 10/12 =
  34. 34.1/12 × 1/3 =
  35. 35.3/7 − 1/3 =
  36. 36.43.2 ÷ 8 =
  37. 37.6/12 − 2/6 =
  38. 38.4/11 + 8/9 =
  39. 39.8/10 − 1/4 =
  40. 40.3.21 + 8.1 =

Answer key

  1. 6.5
  2. 26
  3. 2/45
  4. 35/72
  5. 8.6
  6. 1/3
  7. 1/27
  8. 6.26
  9. 18
  10. 13.2
  11. 5.1
  12. 11.18
  13. 1.8
  14. 3.1
  15. 32/55
  16. 5/12
  17. 9.95
  18. 1/77
  19. 1/6
  20. 1.6
  21. 65.8
  22. 78.3
  23. 2/35
  24. 5/6
  25. 60/77
  26. 8/27
  27. 29.7
  28. 2/15
  29. 4.2
  30. 3/8
  31. 16
  32. 50.4
  33. 91/66
  34. 1/36
  35. 2/21
  36. 5.4
  37. 1/6
  38. 124/99
  39. 11/20
  40. 11.31

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