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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 507 · 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. 1.10% of 460 =
  2. 2.50% of 480 =
  3. 3.20% of 125 =
  4. 4.25% of 224 =
  5. 5.1% of 1500 =
  6. 6.75% of 52 =
  7. 7.10% of 640 =
  8. 8.5% of 780 =
  9. 9.5% of 740 =
  10. 10.20% of 55 =
  11. 11.50% of 110 =
  12. 12.50% of 132 =
  13. 13.75% of 152 =
  14. 14.25% of 88 =
  15. 15.5% of 140 =
  16. 16.25% of 120 =
  17. 17.20% of 310 =
  18. 18.10% of 410 =
  19. 19.5% of 160 =
  20. 20.5% of 440 =
  21. 21.75% of 88 =
  22. 22.5% of 80 =
  23. 23.75% of 172 =
  24. 24.75% of 36 =
  25. 25.1% of 600 =
  26. 26.10% of 20 =
  27. 27.10% of 190 =
  28. 28.75% of 184 =
  29. 29.50% of 38 =
  30. 30.25% of 84 =
  31. 31.5% of 760 =
  32. 32.75% of 96 =
  33. 33.5% of 600 =
  34. 34.1% of 1200 =
  35. 35.1% of 700 =
  36. 36.50% of 70 =
  37. 37.50% of 464 =
  38. 38.20% of 495 =
  39. 39.50% of 30 =
  40. 40.50% of 400 =

Answer key

  1. 46
  2. 240
  3. 25
  4. 56
  5. 15
  6. 39
  7. 64
  8. 39
  9. 37
  10. 11
  11. 55
  12. 66
  13. 114
  14. 22
  15. 7
  16. 30
  17. 62
  18. 41
  19. 8
  20. 22
  21. 66
  22. 4
  23. 129
  24. 27
  25. 6
  26. 2
  27. 19
  28. 138
  29. 19
  30. 21
  31. 38
  32. 72
  33. 30
  34. 12
  35. 7
  36. 35
  37. 232
  38. 99
  39. 15
  40. 200

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