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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 250 · 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. 1.1% of 1200 =
  2. 2.1% of 2700 =
  3. 3.50% of 114 =
  4. 4.25% of 340 =
  5. 5.20% of 85 =
  6. 6.25% of 324 =
  7. 7.75% of 208 =
  8. 8.1% of 1500 =
  9. 9.50% of 92 =
  10. 10.25% of 228 =
  11. 11.10% of 90 =
  12. 12.25% of 368 =
  13. 13.75% of 160 =
  14. 14.20% of 225 =
  15. 15.10% of 320 =
  16. 16.75% of 84 =
  17. 17.10% of 560 =
  18. 18.25% of 216 =
  19. 19.50% of 30 =
  20. 20.10% of 210 =
  21. 21.20% of 240 =
  22. 22.20% of 60 =
  23. 23.25% of 276 =
  24. 24.1% of 2600 =
  25. 25.50% of 84 =
  26. 26.10% of 120 =
  27. 27.75% of 40 =
  28. 28.1% of 800 =
  29. 29.75% of 32 =
  30. 30.50% of 98 =
  31. 31.10% of 310 =
  32. 32.20% of 35 =
  33. 33.50% of 270 =
  34. 34.50% of 380 =
  35. 35.25% of 164 =
  36. 36.20% of 45 =
  37. 37.50% of 198 =
  38. 38.50% of 186 =
  39. 39.20% of 135 =
  40. 40.75% of 172 =

Answer key

  1. 12
  2. 27
  3. 57
  4. 85
  5. 17
  6. 81
  7. 156
  8. 15
  9. 46
  10. 57
  11. 9
  12. 92
  13. 120
  14. 45
  15. 32
  16. 63
  17. 56
  18. 54
  19. 15
  20. 21
  21. 48
  22. 12
  23. 69
  24. 26
  25. 42
  26. 12
  27. 30
  28. 8
  29. 24
  30. 49
  31. 31
  32. 7
  33. 135
  34. 190
  35. 41
  36. 9
  37. 99
  38. 93
  39. 27
  40. 129

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