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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 681 · 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 4/7 of 182 kg?
  2. 2.2/7 + 1/3 =
  3. 3.7/9 − 2/4 =
  4. 4.2.95 + 1.6 =
  5. 5.9/11 − 8/10 =
  6. 6.3.19 + 6.9 =
  7. 7.5/11 × 3/10 =
  8. 8.67.2 ÷ 8 =
  9. 9.1/3 + 3/4 =
  10. 10.What is 4/7 of 21 km?
  11. 11.7/10 + 2/3 =
  12. 12.3/4 − 1/5 =
  13. 13.12.6 ÷ 3 =
  14. 14.13.5 ÷ 3 =
  15. 15.4/10 + 6/7 =
  16. 16.2/4 − 4/9 =
  17. 17.4/7 × 6/8 =
  18. 18.1/2 × 3/5 =
  19. 19.7/10 − 1/4 =
  20. 20.What is 1/2 of 12 litres?
  21. 21.1/2 + 3/4 =
  22. 22.What is 1/2 of ₹8?
  23. 23.What is 3/4 of 96 students?
  24. 24.75.6 ÷ 9 =
  25. 25.2.19 + 3.1 =
  26. 26.27.6 ÷ 4 =
  27. 27.7/11 + 2/8 =
  28. 28.What is 8/9 of 198 litres?
  29. 29.What is 9/10 of 290 students?
  30. 30.What is 1/2 of 4 kg?
  31. 31.What is 3/7 of 21 students?
  32. 32.2.5 × 8 =
  33. 33.11/12 × 4/9 =
  34. 34.2/9 × 3/7 =
  35. 35.6.13 + 4.1 =
  36. 36.2/5 + 3/6 =
  37. 37.5/6 + 3/10 =
  38. 38.1/2 × 1/10 =
  39. 39.What is 7/9 of ₹216?
  40. 40.What is 2/9 of 225 km?

Answer key

  1. 104
  2. 13/21
  3. 5/18
  4. 4.55
  5. 1/55
  6. 10.09
  7. 3/22
  8. 8.4
  9. 13/12
  10. 12
  11. 41/30
  12. 11/20
  13. 4.2
  14. 4.5
  15. 44/35
  16. 1/18
  17. 3/7
  18. 3/10
  19. 9/20
  20. 6
  21. 5/4
  22. 4
  23. 72
  24. 8.4
  25. 5.29
  26. 6.9
  27. 39/44
  28. 176
  29. 261
  30. 2
  31. 9
  32. 20
  33. 11/27
  34. 2/21
  35. 10.23
  36. 9/10
  37. 17/15
  38. 1/20
  39. 168
  40. 50

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