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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 450 · 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. 1.20% of 365 =
  2. 2.25% of 48 =
  3. 3.50% of 76 =
  4. 4.75% of 172 =
  5. 5.75% of 208 =
  6. 6.50% of 360 =
  7. 7.50% of 462 =
  8. 8.5% of 760 =
  9. 9.5% of 400 =
  10. 10.25% of 80 =
  11. 11.1% of 1500 =
  12. 12.25% of 52 =
  13. 13.10% of 890 =
  14. 14.50% of 332 =
  15. 15.10% of 770 =
  16. 16.20% of 80 =
  17. 17.1% of 2200 =
  18. 18.1% of 1800 =
  19. 19.10% of 780 =
  20. 20.75% of 216 =
  21. 21.25% of 352 =
  22. 22.50% of 328 =
  23. 23.75% of 148 =
  24. 24.5% of 280 =
  25. 25.25% of 24 =
  26. 26.75% of 136 =
  27. 27.1% of 2400 =
  28. 28.75% of 180 =
  29. 29.5% of 800 =
  30. 30.10% of 410 =
  31. 31.50% of 440 =
  32. 32.50% of 124 =
  33. 33.25% of 304 =
  34. 34.25% of 36 =
  35. 35.75% of 100 =
  36. 36.1% of 600 =
  37. 37.25% of 320 =
  38. 38.25% of 256 =
  39. 39.25% of 68 =
  40. 40.75% of 116 =

Answer key

  1. 73
  2. 12
  3. 38
  4. 129
  5. 156
  6. 180
  7. 231
  8. 38
  9. 20
  10. 20
  11. 15
  12. 13
  13. 89
  14. 166
  15. 77
  16. 16
  17. 22
  18. 18
  19. 78
  20. 162
  21. 88
  22. 164
  23. 111
  24. 14
  25. 6
  26. 102
  27. 24
  28. 135
  29. 40
  30. 41
  31. 220
  32. 62
  33. 76
  34. 9
  35. 75
  36. 6
  37. 80
  38. 64
  39. 17
  40. 87

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