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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 932 · 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 1000 =
  2. 2.10% of 540 =
  3. 3.20% of 150 =
  4. 4.1% of 400 =
  5. 5.20% of 55 =
  6. 6.25% of 296 =
  7. 7.10% of 70 =
  8. 8.5% of 80 =
  9. 9.10% of 160 =
  10. 10.25% of 396 =
  11. 11.50% of 214 =
  12. 12.50% of 420 =
  13. 13.50% of 116 =
  14. 14.50% of 226 =
  15. 15.10% of 450 =
  16. 16.50% of 70 =
  17. 17.25% of 56 =
  18. 18.1% of 2200 =
  19. 19.50% of 152 =
  20. 20.20% of 225 =
  21. 21.1% of 1300 =
  22. 22.50% of 20 =
  23. 23.10% of 620 =
  24. 24.10% of 250 =
  25. 25.50% of 354 =
  26. 26.75% of 216 =
  27. 27.10% of 330 =
  28. 28.50% of 452 =
  29. 29.5% of 700 =
  30. 30.5% of 720 =
  31. 31.25% of 336 =
  32. 32.10% of 650 =
  33. 33.75% of 148 =
  34. 34.5% of 660 =
  35. 35.75% of 28 =
  36. 36.1% of 1200 =
  37. 37.50% of 12 =
  38. 38.75% of 168 =
  39. 39.1% of 1400 =
  40. 40.20% of 180 =

Answer key

  1. 10
  2. 54
  3. 30
  4. 4
  5. 11
  6. 74
  7. 7
  8. 4
  9. 16
  10. 99
  11. 107
  12. 210
  13. 58
  14. 113
  15. 45
  16. 35
  17. 14
  18. 22
  19. 76
  20. 45
  21. 13
  22. 10
  23. 62
  24. 25
  25. 177
  26. 162
  27. 33
  28. 226
  29. 35
  30. 36
  31. 84
  32. 65
  33. 111
  34. 33
  35. 21
  36. 12
  37. 6
  38. 126
  39. 14
  40. 36

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