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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 121 · 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. 1.19.2 ÷ 3 =
  2. 2.4/7 − 4/10 =
  3. 3.What is 5/9 of ₹126?
  4. 4.1/2 − 1/8 =
  5. 5.What is 7/9 of 126 kg?
  6. 6.4/9 × 6/11 =
  7. 7.9.12 + 7.2 =
  8. 8.1.9 × 9 =
  9. 9.What is 3/5 of 110 kg?
  10. 10.What is 7/8 of 224 kg?
  11. 11.9.8 ÷ 2 =
  12. 12.What is 1/2 of 6 students?
  13. 13.What is 1/8 of 216 litres?
  14. 14.What is 1/3 of 54 kg?
  15. 15.5/9 + 1/4 =
  16. 16.4.11 + 6.4 =
  17. 17.5/11 + 1/8 =
  18. 18.72.8 ÷ 8 =
  19. 19.7.9 × 8 =
  20. 20.2/12 × 5/6 =
  21. 21.11.5 ÷ 5 =
  22. 22.4/5 + 4/12 =
  23. 23.44.1 ÷ 9 =
  24. 24.4/5 − 9/12 =
  25. 25.1.09 + 9.9 =
  26. 26.2/3 + 3/6 =
  27. 27.4.99 + 4.6 =
  28. 28.What is 1/5 of 145 litres?
  29. 29.3/7 × 3/12 =
  30. 30.5/7 − 2/8 =
  31. 31.1/2 + 2/10 =
  32. 32.What is 1/8 of 56 students?
  33. 33.3/4 × 4/5 =
  34. 34.7.5 × 3 =
  35. 35.4/7 − 1/8 =
  36. 36.1/3 − 3/10 =
  37. 37.25.8 ÷ 3 =
  38. 38.What is 1/2 of 4 litres?
  39. 39.5.4 × 8 =
  40. 40.1/2 + 3/8 =

Answer key

  1. 6.4
  2. 6/35
  3. 70
  4. 3/8
  5. 98
  6. 8/33
  7. 16.32
  8. 17.1
  9. 66
  10. 196
  11. 4.9
  12. 3
  13. 27
  14. 18
  15. 29/36
  16. 10.51
  17. 51/88
  18. 9.1
  19. 63.2
  20. 5/36
  21. 2.3
  22. 17/15
  23. 4.9
  24. 1/20
  25. 10.99
  26. 7/6
  27. 9.59
  28. 29
  29. 3/28
  30. 13/28
  31. 7/10
  32. 7
  33. 3/5
  34. 22.5
  35. 25/56
  36. 1/30
  37. 8.6
  38. 2
  39. 43.2
  40. 7/8

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