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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 199 · 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 800 =
  2. 2.5% of 400 =
  3. 3.1% of 2600 =
  4. 4.20% of 285 =
  5. 5.50% of 294 =
  6. 6.25% of 232 =
  7. 7.10% of 510 =
  8. 8.25% of 400 =
  9. 9.75% of 16 =
  10. 10.50% of 136 =
  11. 11.10% of 110 =
  12. 12.50% of 184 =
  13. 13.50% of 418 =
  14. 14.10% of 580 =
  15. 15.25% of 224 =
  16. 16.1% of 1500 =
  17. 17.25% of 120 =
  18. 18.20% of 440 =
  19. 19.75% of 160 =
  20. 20.75% of 108 =
  21. 21.25% of 392 =
  22. 22.75% of 112 =
  23. 23.50% of 392 =
  24. 24.50% of 400 =
  25. 25.1% of 2700 =
  26. 26.50% of 234 =
  27. 27.1% of 3000 =
  28. 28.75% of 56 =
  29. 29.50% of 110 =
  30. 30.20% of 315 =
  31. 31.75% of 192 =
  32. 32.20% of 40 =
  33. 33.50% of 352 =
  34. 34.5% of 680 =
  35. 35.1% of 400 =
  36. 36.10% of 200 =
  37. 37.50% of 220 =
  38. 38.25% of 360 =
  39. 39.10% of 160 =
  40. 40.10% of 180 =

Answer key

  1. 8
  2. 20
  3. 26
  4. 57
  5. 147
  6. 58
  7. 51
  8. 100
  9. 12
  10. 68
  11. 11
  12. 92
  13. 209
  14. 58
  15. 56
  16. 15
  17. 30
  18. 88
  19. 120
  20. 81
  21. 98
  22. 84
  23. 196
  24. 200
  25. 27
  26. 117
  27. 30
  28. 42
  29. 55
  30. 63
  31. 144
  32. 8
  33. 176
  34. 34
  35. 4
  36. 20
  37. 110
  38. 90
  39. 16
  40. 18

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