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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 662 · 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 60 =
  2. 2.75% of 160 =
  3. 3.75% of 88 =
  4. 4.20% of 265 =
  5. 5.75% of 96 =
  6. 6.50% of 110 =
  7. 7.25% of 24 =
  8. 8.5% of 440 =
  9. 9.10% of 50 =
  10. 10.25% of 16 =
  11. 11.10% of 380 =
  12. 12.10% of 760 =
  13. 13.10% of 30 =
  14. 14.50% of 160 =
  15. 15.10% of 740 =
  16. 16.50% of 446 =
  17. 17.50% of 292 =
  18. 18.5% of 160 =
  19. 19.1% of 600 =
  20. 20.75% of 132 =
  21. 21.20% of 245 =
  22. 22.25% of 256 =
  23. 23.10% of 400 =
  24. 24.50% of 56 =
  25. 25.50% of 196 =
  26. 26.75% of 52 =
  27. 27.1% of 200 =
  28. 28.75% of 140 =
  29. 29.1% of 2600 =
  30. 30.20% of 70 =
  31. 31.25% of 396 =
  32. 32.5% of 700 =
  33. 33.20% of 455 =
  34. 34.1% of 2700 =
  35. 35.50% of 274 =
  36. 36.10% of 170 =
  37. 37.25% of 364 =
  38. 38.20% of 130 =
  39. 39.50% of 152 =
  40. 40.1% of 800 =

Answer key

  1. 12
  2. 120
  3. 66
  4. 53
  5. 72
  6. 55
  7. 6
  8. 22
  9. 5
  10. 4
  11. 38
  12. 76
  13. 3
  14. 80
  15. 74
  16. 223
  17. 146
  18. 8
  19. 6
  20. 99
  21. 49
  22. 64
  23. 40
  24. 28
  25. 98
  26. 39
  27. 2
  28. 105
  29. 26
  30. 14
  31. 99
  32. 35
  33. 91
  34. 27
  35. 137
  36. 17
  37. 91
  38. 26
  39. 76
  40. 8

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