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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 962 · 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. 1.75% of 160 =
  2. 2.5% of 560 =
  3. 3.50% of 124 =
  4. 4.25% of 40 =
  5. 5.1% of 2100 =
  6. 6.20% of 80 =
  7. 7.50% of 172 =
  8. 8.25% of 124 =
  9. 9.10% of 450 =
  10. 10.1% of 2700 =
  11. 11.50% of 112 =
  12. 12.5% of 80 =
  13. 13.75% of 168 =
  14. 14.10% of 510 =
  15. 15.75% of 128 =
  16. 16.75% of 68 =
  17. 17.75% of 132 =
  18. 18.1% of 1900 =
  19. 19.50% of 232 =
  20. 20.5% of 220 =
  21. 21.20% of 415 =
  22. 22.75% of 216 =
  23. 23.75% of 124 =
  24. 24.1% of 1400 =
  25. 25.50% of 414 =
  26. 26.20% of 495 =
  27. 27.1% of 2400 =
  28. 28.5% of 140 =
  29. 29.50% of 224 =
  30. 30.75% of 76 =
  31. 31.10% of 130 =
  32. 32.25% of 324 =
  33. 33.75% of 120 =
  34. 34.5% of 260 =
  35. 35.10% of 140 =
  36. 36.75% of 60 =
  37. 37.25% of 292 =
  38. 38.50% of 394 =
  39. 39.50% of 464 =
  40. 40.50% of 452 =

Answer key

  1. 120
  2. 28
  3. 62
  4. 10
  5. 21
  6. 16
  7. 86
  8. 31
  9. 45
  10. 27
  11. 56
  12. 4
  13. 126
  14. 51
  15. 96
  16. 51
  17. 99
  18. 19
  19. 116
  20. 11
  21. 83
  22. 162
  23. 93
  24. 14
  25. 207
  26. 99
  27. 24
  28. 7
  29. 112
  30. 57
  31. 13
  32. 81
  33. 90
  34. 13
  35. 14
  36. 45
  37. 73
  38. 197
  39. 232
  40. 226

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