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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 178 · 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.What is 1/5 of 115 students?
  2. 2.41.6 ÷ 8 =
  3. 3.What is 2/3 of ₹69?
  4. 4.What is 9/10 of 190 kg?
  5. 5.4.2 ÷ 2 =
  6. 6.6.7 × 5 =
  7. 7.4/6 − 3/11 =
  8. 8.34.4 ÷ 8 =
  9. 9.10/12 − 2/3 =
  10. 10.27.9 ÷ 9 =
  11. 11.3/11 + 4/5 =
  12. 12.3/4 − 4/8 =
  13. 13.6/11 + 7/10 =
  14. 14.7/9 − 2/12 =
  15. 15.8.13 + 3.4 =
  16. 16.1/10 × 1/2 =
  17. 17.8/11 − 1/3 =
  18. 18.1/5 + 6/8 =
  19. 19.9.14 + 9.2 =
  20. 20.4/5 + 4/6 =
  21. 21.1/3 × 1/4 =
  22. 22.8.6 × 4 =
  23. 23.What is 1/4 of 100 kg?
  24. 24.2/10 + 5/6 =
  25. 25.1.99 + 1.1 =
  26. 26.What is 1/2 of 56 students?
  27. 27.8.4 × 9 =
  28. 28.5.5 × 3 =
  29. 29.39.6 ÷ 6 =
  30. 30.6/11 − 1/2 =
  31. 31.3.9 × 3 =
  32. 32.What is 1/4 of 96 km?
  33. 33.5/11 − 1/3 =
  34. 34.What is 1/2 of ₹32?
  35. 35.2/3 − 1/4 =
  36. 36.2/6 + 10/12 =
  37. 37.What is 7/8 of 144 litres?
  38. 38.2.97 + 5.5 =
  39. 39.3/7 × 2/5 =
  40. 40.1.51 + 1.5 =

Answer key

  1. 23
  2. 5.2
  3. 46
  4. 171
  5. 2.1
  6. 33.5
  7. 13/33
  8. 4.3
  9. 1/6
  10. 3.1
  11. 59/55
  12. 1/4
  13. 137/110
  14. 11/18
  15. 11.53
  16. 1/20
  17. 13/33
  18. 19/20
  19. 18.34
  20. 22/15
  21. 1/12
  22. 34.4
  23. 25
  24. 31/30
  25. 3.09
  26. 28
  27. 75.6
  28. 16.5
  29. 6.6
  30. 1/22
  31. 11.7
  32. 24
  33. 4/33
  34. 16
  35. 5/12
  36. 7/6
  37. 126
  38. 8.47
  39. 6/35
  40. 3.01

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