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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 407 · 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 2000 =
  2. 2.10% of 60 =
  3. 3.75% of 224 =
  4. 4.10% of 840 =
  5. 5.1% of 2200 =
  6. 6.1% of 1300 =
  7. 7.50% of 404 =
  8. 8.75% of 200 =
  9. 9.75% of 52 =
  10. 10.25% of 32 =
  11. 11.1% of 800 =
  12. 12.50% of 110 =
  13. 13.75% of 180 =
  14. 14.20% of 105 =
  15. 15.50% of 172 =
  16. 16.75% of 152 =
  17. 17.10% of 800 =
  18. 18.75% of 236 =
  19. 19.5% of 460 =
  20. 20.25% of 152 =
  21. 21.1% of 1700 =
  22. 22.75% of 188 =
  23. 23.10% of 50 =
  24. 24.10% of 900 =
  25. 25.1% of 500 =
  26. 26.5% of 420 =
  27. 27.50% of 460 =
  28. 28.5% of 320 =
  29. 29.1% of 2300 =
  30. 30.25% of 320 =
  31. 31.20% of 50 =
  32. 32.75% of 184 =
  33. 33.25% of 132 =
  34. 34.50% of 222 =
  35. 35.20% of 495 =
  36. 36.50% of 298 =
  37. 37.10% of 370 =
  38. 38.50% of 98 =
  39. 39.75% of 80 =
  40. 40.50% of 322 =

Answer key

  1. 20
  2. 6
  3. 168
  4. 84
  5. 22
  6. 13
  7. 202
  8. 150
  9. 39
  10. 8
  11. 8
  12. 55
  13. 135
  14. 21
  15. 86
  16. 114
  17. 80
  18. 177
  19. 23
  20. 38
  21. 17
  22. 141
  23. 5
  24. 90
  25. 5
  26. 21
  27. 230
  28. 16
  29. 23
  30. 80
  31. 10
  32. 138
  33. 33
  34. 111
  35. 99
  36. 149
  37. 37
  38. 49
  39. 60
  40. 161

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