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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 28 · 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 270 =
  2. 2.20% of 100 =
  3. 3.20% of 315 =
  4. 4.1% of 1400 =
  5. 5.50% of 362 =
  6. 6.10% of 740 =
  7. 7.20% of 325 =
  8. 8.20% of 120 =
  9. 9.5% of 20 =
  10. 10.1% of 1100 =
  11. 11.10% of 110 =
  12. 12.50% of 460 =
  13. 13.10% of 590 =
  14. 14.25% of 284 =
  15. 15.50% of 34 =
  16. 16.50% of 192 =
  17. 17.1% of 1200 =
  18. 18.50% of 154 =
  19. 19.5% of 380 =
  20. 20.20% of 425 =
  21. 21.5% of 680 =
  22. 22.10% of 410 =
  23. 23.50% of 424 =
  24. 24.5% of 220 =
  25. 25.25% of 20 =
  26. 26.75% of 112 =
  27. 27.50% of 130 =
  28. 28.10% of 40 =
  29. 29.20% of 200 =
  30. 30.25% of 196 =
  31. 31.5% of 240 =
  32. 32.50% of 430 =
  33. 33.50% of 18 =
  34. 34.50% of 414 =
  35. 35.50% of 180 =
  36. 36.20% of 395 =
  37. 37.75% of 156 =
  38. 38.20% of 270 =
  39. 39.25% of 392 =
  40. 40.75% of 84 =

Answer key

  1. 27
  2. 20
  3. 63
  4. 14
  5. 181
  6. 74
  7. 65
  8. 24
  9. 1
  10. 11
  11. 11
  12. 230
  13. 59
  14. 71
  15. 17
  16. 96
  17. 12
  18. 77
  19. 19
  20. 85
  21. 34
  22. 41
  23. 212
  24. 11
  25. 5
  26. 84
  27. 65
  28. 4
  29. 40
  30. 49
  31. 12
  32. 215
  33. 9
  34. 207
  35. 90
  36. 79
  37. 117
  38. 54
  39. 98
  40. 63

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