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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 428 · 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 300 =
  2. 2.10% of 120 =
  3. 3.75% of 144 =
  4. 4.10% of 410 =
  5. 5.10% of 80 =
  6. 6.25% of 244 =
  7. 7.1% of 2700 =
  8. 8.75% of 168 =
  9. 9.1% of 1700 =
  10. 10.5% of 120 =
  11. 11.1% of 2400 =
  12. 12.25% of 32 =
  13. 13.10% of 860 =
  14. 14.50% of 412 =
  15. 15.20% of 30 =
  16. 16.50% of 126 =
  17. 17.1% of 2200 =
  18. 18.50% of 416 =
  19. 19.75% of 236 =
  20. 20.5% of 720 =
  21. 21.10% of 680 =
  22. 22.5% of 700 =
  23. 23.50% of 38 =
  24. 24.5% of 280 =
  25. 25.5% of 340 =
  26. 26.10% of 690 =
  27. 27.10% of 260 =
  28. 28.50% of 292 =
  29. 29.20% of 65 =
  30. 30.1% of 600 =
  31. 31.5% of 420 =
  32. 32.75% of 20 =
  33. 33.20% of 285 =
  34. 34.75% of 76 =
  35. 35.25% of 312 =
  36. 36.5% of 200 =
  37. 37.75% of 56 =
  38. 38.25% of 400 =
  39. 39.25% of 328 =
  40. 40.5% of 180 =

Answer key

  1. 3
  2. 12
  3. 108
  4. 41
  5. 8
  6. 61
  7. 27
  8. 126
  9. 17
  10. 6
  11. 24
  12. 8
  13. 86
  14. 206
  15. 6
  16. 63
  17. 22
  18. 208
  19. 177
  20. 36
  21. 68
  22. 35
  23. 19
  24. 14
  25. 17
  26. 69
  27. 26
  28. 146
  29. 13
  30. 6
  31. 21
  32. 15
  33. 57
  34. 57
  35. 78
  36. 10
  37. 42
  38. 100
  39. 82
  40. 9

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