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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 490 · 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 1/7 of 77 km?
  2. 2.What is 7/9 of ₹225?
  3. 3.What is 4/9 of ₹126?
  4. 4.1/2 + 1/7 =
  5. 5.1.45 + 2.2 =
  6. 6.1/11 + 2/6 =
  7. 7.What is 1/3 of ₹63?
  8. 8.7.56 + 9.3 =
  9. 9.8.4 × 7 =
  10. 10.9/11 × 3/5 =
  11. 11.1/4 + 1/11 =
  12. 12.5/9 + 10/12 =
  13. 13.1/3 − 1/9 =
  14. 14.3/5 − 1/4 =
  15. 15.What is 2/3 of 42 students?
  16. 16.6.2 × 6 =
  17. 17.9.27 + 5.5 =
  18. 18.3/7 + 6/9 =
  19. 19.9.22 + 8.5 =
  20. 20.6.53 + 9.8 =
  21. 21.4/5 + 1/3 =
  22. 22.3/12 + 4/5 =
  23. 23.9/10 + 1/2 =
  24. 24.6/9 − 6/12 =
  25. 25.What is 4/7 of 84 km?
  26. 26.5.9 × 3 =
  27. 27.5/6 − 1/8 =
  28. 28.41.3 ÷ 7 =
  29. 29.What is 1/5 of ₹40?
  30. 30.6/7 − 6/9 =
  31. 31.6/9 − 2/7 =
  32. 32.What is 5/6 of 60 litres?
  33. 33.1/3 × 1/2 =
  34. 34.2/8 × 1/3 =
  35. 35.6/7 × 11/12 =
  36. 36.7/11 + 1/7 =
  37. 37.1/3 + 1/7 =
  38. 38.1/4 × 6/10 =
  39. 39.3/4 − 3/9 =
  40. 40.What is 3/4 of 8 litres?

Answer key

  1. 11
  2. 175
  3. 56
  4. 9/14
  5. 3.65
  6. 14/33
  7. 21
  8. 16.86
  9. 58.8
  10. 27/55
  11. 15/44
  12. 25/18
  13. 2/9
  14. 7/20
  15. 28
  16. 37.2
  17. 14.77
  18. 23/21
  19. 17.72
  20. 16.33
  21. 17/15
  22. 21/20
  23. 7/5
  24. 1/6
  25. 48
  26. 17.7
  27. 17/24
  28. 5.9
  29. 8
  30. 4/21
  31. 8/21
  32. 50
  33. 1/6
  34. 1/12
  35. 11/14
  36. 60/77
  37. 10/21
  38. 3/20
  39. 5/12
  40. 6

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