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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 65 · 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. 1.8.5 × 5 =
  2. 2.1/2 + 3/4 =
  3. 3.2/5 + 3/9 =
  4. 4.3/4 + 6/7 =
  5. 5.5.73 + 8.9 =
  6. 6.7/11 + 1/5 =
  7. 7.What is 2/7 of ₹35?
  8. 8.5.6 ÷ 2 =
  9. 9.29.7 ÷ 3 =
  10. 10.What is 1/2 of 54 students?
  11. 11.What is 1/4 of ₹48?
  12. 12.6/9 + 3/6 =
  13. 13.1/8 + 1/2 =
  14. 14.2/11 × 1/3 =
  15. 15.What is 2/7 of 14 kg?
  16. 16.What is 1/2 of 40 litres?
  17. 17.6/8 − 4/12 =
  18. 18.What is 1/2 of 34 students?
  19. 19.What is 1/10 of 270 kg?
  20. 20.What is 9/10 of 160 students?
  21. 21.4/11 + 1/2 =
  22. 22.3.3 × 3 =
  23. 23.7.6 × 9 =
  24. 24.What is 7/10 of 180 kg?
  25. 25.6/11 × 2/4 =
  26. 26.5/7 + 1/5 =
  27. 27.What is 5/7 of ₹21?
  28. 28.1.7 × 5 =
  29. 29.17.5 ÷ 7 =
  30. 30.6.1 × 4 =
  31. 31.5/9 − 1/2 =
  32. 32.32 ÷ 5 =
  33. 33.1/4 × 1/5 =
  34. 34.9.1 × 6 =
  35. 35.What is 1/2 of 48 litres?
  36. 36.1/2 − 1/10 =
  37. 37.27.2 ÷ 8 =
  38. 38.1/3 + 2/5 =
  39. 39.6/8 × 1/4 =
  40. 40.3.6 × 8 =

Answer key

  1. 42.5
  2. 5/4
  3. 11/15
  4. 45/28
  5. 14.63
  6. 46/55
  7. 10
  8. 2.8
  9. 9.9
  10. 27
  11. 12
  12. 7/6
  13. 5/8
  14. 2/33
  15. 4
  16. 20
  17. 5/12
  18. 17
  19. 27
  20. 144
  21. 19/22
  22. 9.9
  23. 68.4
  24. 126
  25. 3/11
  26. 32/35
  27. 15
  28. 8.5
  29. 2.5
  30. 24.4
  31. 1/18
  32. 6.4
  33. 1/20
  34. 54.6
  35. 24
  36. 2/5
  37. 3.4
  38. 11/15
  39. 3/16
  40. 28.8

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