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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 260 · 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. 1.50% of 68 =
  2. 2.5% of 380 =
  3. 3.50% of 480 =
  4. 4.10% of 170 =
  5. 5.75% of 12 =
  6. 6.25% of 32 =
  7. 7.1% of 800 =
  8. 8.10% of 670 =
  9. 9.5% of 140 =
  10. 10.1% of 2700 =
  11. 11.50% of 224 =
  12. 12.25% of 80 =
  13. 13.50% of 370 =
  14. 14.25% of 400 =
  15. 15.20% of 145 =
  16. 16.10% of 400 =
  17. 17.10% of 360 =
  18. 18.10% of 840 =
  19. 19.1% of 700 =
  20. 20.25% of 224 =
  21. 21.25% of 384 =
  22. 22.25% of 116 =
  23. 23.25% of 44 =
  24. 24.75% of 100 =
  25. 25.10% of 210 =
  26. 26.25% of 252 =
  27. 27.25% of 152 =
  28. 28.5% of 200 =
  29. 29.50% of 228 =
  30. 30.20% of 135 =
  31. 31.10% of 740 =
  32. 32.25% of 336 =
  33. 33.10% of 160 =
  34. 34.25% of 84 =
  35. 35.50% of 184 =
  36. 36.50% of 362 =
  37. 37.75% of 120 =
  38. 38.5% of 800 =
  39. 39.50% of 372 =
  40. 40.10% of 270 =

Answer key

  1. 34
  2. 19
  3. 240
  4. 17
  5. 9
  6. 8
  7. 8
  8. 67
  9. 7
  10. 27
  11. 112
  12. 20
  13. 185
  14. 100
  15. 29
  16. 40
  17. 36
  18. 84
  19. 7
  20. 56
  21. 96
  22. 29
  23. 11
  24. 75
  25. 21
  26. 63
  27. 38
  28. 10
  29. 114
  30. 27
  31. 74
  32. 84
  33. 16
  34. 21
  35. 92
  36. 181
  37. 90
  38. 40
  39. 186
  40. 27

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