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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 349 · 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. 1.20% of 390 =
  2. 2.20% of 115 =
  3. 3.10% of 20 =
  4. 4.25% of 268 =
  5. 5.20% of 365 =
  6. 6.75% of 48 =
  7. 7.75% of 92 =
  8. 8.1% of 700 =
  9. 9.20% of 370 =
  10. 10.25% of 328 =
  11. 11.1% of 2700 =
  12. 12.10% of 550 =
  13. 13.50% of 364 =
  14. 14.10% of 170 =
  15. 15.20% of 240 =
  16. 16.75% of 140 =
  17. 17.25% of 220 =
  18. 18.5% of 740 =
  19. 19.5% of 800 =
  20. 20.25% of 248 =
  21. 21.75% of 232 =
  22. 22.75% of 192 =
  23. 23.25% of 188 =
  24. 24.25% of 216 =
  25. 25.25% of 304 =
  26. 26.1% of 500 =
  27. 27.5% of 640 =
  28. 28.20% of 40 =
  29. 29.10% of 50 =
  30. 30.25% of 260 =
  31. 31.50% of 60 =
  32. 32.50% of 436 =
  33. 33.5% of 760 =
  34. 34.10% of 890 =
  35. 35.20% of 285 =
  36. 36.1% of 1700 =
  37. 37.20% of 300 =
  38. 38.50% of 432 =
  39. 39.25% of 352 =
  40. 40.50% of 26 =

Answer key

  1. 78
  2. 23
  3. 2
  4. 67
  5. 73
  6. 36
  7. 69
  8. 7
  9. 74
  10. 82
  11. 27
  12. 55
  13. 182
  14. 17
  15. 48
  16. 105
  17. 55
  18. 37
  19. 40
  20. 62
  21. 174
  22. 144
  23. 47
  24. 54
  25. 76
  26. 5
  27. 32
  28. 8
  29. 5
  30. 65
  31. 30
  32. 218
  33. 38
  34. 89
  35. 57
  36. 17
  37. 60
  38. 216
  39. 88
  40. 13

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