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Percentage Shortcuts Worksheet – 10%, 25%, 50%

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 851 · 40 questions
TalentJR

How to work it out (Halves and tenths): 10%: divide by 10. 1%: divide by 100. 50%: halve. 25%: halve, then halve again. 75% = 50% + 25%. 5%: half of 10%. 20%: double 10%.

NameDateTime takenScore ___ / 40
  1. 1.1% of 1400 =
  2. 2.20% of 120 =
  3. 3.10% of 350 =
  4. 4.50% of 194 =
  5. 5.10% of 660 =
  6. 6.20% of 80 =
  7. 7.75% of 120 =
  8. 8.25% of 296 =
  9. 9.5% of 260 =
  10. 10.50% of 142 =
  11. 11.50% of 414 =
  12. 12.50% of 218 =
  13. 13.5% of 680 =
  14. 14.25% of 32 =
  15. 15.25% of 392 =
  16. 16.25% of 48 =
  17. 17.1% of 2000 =
  18. 18.5% of 200 =
  19. 19.25% of 176 =
  20. 20.50% of 482 =
  21. 21.5% of 100 =
  22. 22.75% of 156 =
  23. 23.5% of 120 =
  24. 24.20% of 380 =
  25. 25.25% of 52 =
  26. 26.1% of 1100 =
  27. 27.1% of 900 =
  28. 28.75% of 20 =
  29. 29.20% of 495 =
  30. 30.5% of 320 =
  31. 31.75% of 24 =
  32. 32.5% of 720 =
  33. 33.20% of 500 =
  34. 34.20% of 30 =
  35. 35.25% of 24 =
  36. 36.5% of 440 =
  37. 37.50% of 70 =
  38. 38.1% of 2600 =
  39. 39.25% of 116 =
  40. 40.20% of 170 =

Answer key

  1. 14
  2. 24
  3. 35
  4. 97
  5. 66
  6. 16
  7. 90
  8. 74
  9. 13
  10. 71
  11. 207
  12. 109
  13. 34
  14. 8
  15. 98
  16. 12
  17. 20
  18. 10
  19. 44
  20. 241
  21. 5
  22. 117
  23. 6
  24. 76
  25. 13
  26. 11
  27. 9
  28. 15
  29. 99
  30. 16
  31. 18
  32. 36
  33. 100
  34. 6
  35. 6
  36. 22
  37. 35
  38. 26
  39. 29
  40. 34

Free percentage lessons, practice and worksheets at talentjr.in/how-to-calculate-percentage