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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 595 · 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 240 =
  2. 2.5% of 280 =
  3. 3.75% of 104 =
  4. 4.25% of 108 =
  5. 5.75% of 144 =
  6. 6.25% of 344 =
  7. 7.25% of 176 =
  8. 8.10% of 590 =
  9. 9.1% of 2400 =
  10. 10.75% of 32 =
  11. 11.5% of 440 =
  12. 12.50% of 326 =
  13. 13.10% of 470 =
  14. 14.10% of 740 =
  15. 15.10% of 640 =
  16. 16.10% of 480 =
  17. 17.5% of 540 =
  18. 18.20% of 495 =
  19. 19.50% of 210 =
  20. 20.10% of 100 =
  21. 21.50% of 354 =
  22. 22.20% of 20 =
  23. 23.10% of 380 =
  24. 24.10% of 730 =
  25. 25.1% of 1000 =
  26. 26.1% of 500 =
  27. 27.20% of 420 =
  28. 28.5% of 720 =
  29. 29.25% of 124 =
  30. 30.10% of 310 =
  31. 31.25% of 224 =
  32. 32.75% of 172 =
  33. 33.10% of 370 =
  34. 34.50% of 382 =
  35. 35.20% of 55 =
  36. 36.50% of 454 =
  37. 37.50% of 294 =
  38. 38.5% of 640 =
  39. 39.1% of 2100 =
  40. 40.50% of 312 =

Answer key

  1. 48
  2. 14
  3. 78
  4. 27
  5. 108
  6. 86
  7. 44
  8. 59
  9. 24
  10. 24
  11. 22
  12. 163
  13. 47
  14. 74
  15. 64
  16. 48
  17. 27
  18. 99
  19. 105
  20. 10
  21. 177
  22. 4
  23. 38
  24. 73
  25. 10
  26. 5
  27. 84
  28. 36
  29. 31
  30. 31
  31. 56
  32. 129
  33. 37
  34. 191
  35. 11
  36. 227
  37. 147
  38. 32
  39. 21
  40. 156

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