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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 46 · 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. 1.5% of 480 =
  2. 2.20% of 280 =
  3. 3.5% of 120 =
  4. 4.5% of 500 =
  5. 5.25% of 80 =
  6. 6.25% of 316 =
  7. 7.50% of 252 =
  8. 8.1% of 2700 =
  9. 9.25% of 116 =
  10. 10.1% of 1300 =
  11. 11.25% of 76 =
  12. 12.75% of 216 =
  13. 13.25% of 344 =
  14. 14.20% of 240 =
  15. 15.50% of 100 =
  16. 16.25% of 368 =
  17. 17.20% of 475 =
  18. 18.20% of 150 =
  19. 19.1% of 1600 =
  20. 20.25% of 388 =
  21. 21.75% of 208 =
  22. 22.25% of 120 =
  23. 23.50% of 330 =
  24. 24.10% of 450 =
  25. 25.5% of 300 =
  26. 26.5% of 720 =
  27. 27.25% of 376 =
  28. 28.50% of 58 =
  29. 29.20% of 235 =
  30. 30.50% of 150 =
  31. 31.10% of 120 =
  32. 32.1% of 2500 =
  33. 33.50% of 342 =
  34. 34.25% of 92 =
  35. 35.50% of 472 =
  36. 36.10% of 230 =
  37. 37.5% of 520 =
  38. 38.10% of 680 =
  39. 39.10% of 740 =
  40. 40.5% of 660 =

Answer key

  1. 24
  2. 56
  3. 6
  4. 25
  5. 20
  6. 79
  7. 126
  8. 27
  9. 29
  10. 13
  11. 19
  12. 162
  13. 86
  14. 48
  15. 50
  16. 92
  17. 95
  18. 30
  19. 16
  20. 97
  21. 156
  22. 30
  23. 165
  24. 45
  25. 15
  26. 36
  27. 94
  28. 29
  29. 47
  30. 75
  31. 12
  32. 25
  33. 171
  34. 23
  35. 236
  36. 23
  37. 26
  38. 68
  39. 74
  40. 33

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