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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 228 · 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. 1.1/3 − 1/4 =
  2. 2.What is 5/9 of 270 litres?
  3. 3.2.6 × 3 =
  4. 4.3.7 × 8 =
  5. 5.4/10 × 4/8 =
  6. 6.7/11 + 8/10 =
  7. 7.1/3 × 2/11 =
  8. 8.33 ÷ 6 =
  9. 9.4.84 + 6.7 =
  10. 10.8/11 + 9/12 =
  11. 11.What is 3/4 of ₹16?
  12. 12.3.3 × 2 =
  13. 13.7/12 + 3/6 =
  14. 14.3/4 + 8/10 =
  15. 15.1/6 × 10/12 =
  16. 16.7.7 × 8 =
  17. 17.3.7 × 6 =
  18. 18.7.1 × 9 =
  19. 19.5/9 + 2/6 =
  20. 20.7.15 + 1.7 =
  21. 21.What is 1/8 of 136 kg?
  22. 22.What is 2/3 of 72 km?
  23. 23.7/8 × 1/4 =
  24. 24.4/8 × 8/9 =
  25. 25.1/2 + 11/12 =
  26. 26.2/7 − 1/5 =
  27. 27.What is 1/7 of 56 km?
  28. 28.3/5 × 6/7 =
  29. 29.51.6 ÷ 6 =
  30. 30.1.4 × 2 =
  31. 31.6.4 × 4 =
  32. 32.1/2 − 4/9 =
  33. 33.What is 2/9 of 225 students?
  34. 34.2/5 + 1/4 =
  35. 35.What is 5/7 of 35 km?
  36. 36.What is 3/4 of 68 kg?
  37. 37.6.53 + 7.9 =
  38. 38.1/4 × 1/7 =
  39. 39.What is 1/7 of 56 students?
  40. 40.8.14 + 9.5 =

Answer key

  1. 1/12
  2. 150
  3. 7.8
  4. 29.6
  5. 1/5
  6. 79/55
  7. 2/33
  8. 5.5
  9. 11.54
  10. 65/44
  11. 12
  12. 6.6
  13. 13/12
  14. 31/20
  15. 5/36
  16. 61.6
  17. 22.2
  18. 63.9
  19. 8/9
  20. 8.85
  21. 17
  22. 48
  23. 7/32
  24. 4/9
  25. 17/12
  26. 3/35
  27. 8
  28. 18/35
  29. 8.6
  30. 2.8
  31. 25.6
  32. 1/18
  33. 50
  34. 13/20
  35. 25
  36. 51
  37. 14.43
  38. 1/28
  39. 8
  40. 17.64

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