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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 309 · 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 800 =
  2. 2.10% of 430 =
  3. 3.1% of 100 =
  4. 4.1% of 1100 =
  5. 5.75% of 192 =
  6. 6.20% of 260 =
  7. 7.5% of 780 =
  8. 8.50% of 272 =
  9. 9.5% of 360 =
  10. 10.50% of 112 =
  11. 11.10% of 110 =
  12. 12.5% of 520 =
  13. 13.50% of 436 =
  14. 14.10% of 160 =
  15. 15.1% of 2500 =
  16. 16.5% of 220 =
  17. 17.75% of 228 =
  18. 18.5% of 720 =
  19. 19.5% of 60 =
  20. 20.1% of 1000 =
  21. 21.25% of 388 =
  22. 22.50% of 432 =
  23. 23.10% of 530 =
  24. 24.10% of 710 =
  25. 25.20% of 365 =
  26. 26.50% of 412 =
  27. 27.25% of 124 =
  28. 28.10% of 550 =
  29. 29.25% of 32 =
  30. 30.1% of 2600 =
  31. 31.1% of 1700 =
  32. 32.75% of 28 =
  33. 33.25% of 136 =
  34. 34.75% of 160 =
  35. 35.25% of 152 =
  36. 36.25% of 128 =
  37. 37.25% of 116 =
  38. 38.25% of 280 =
  39. 39.5% of 100 =
  40. 40.10% of 260 =

Answer key

  1. 8
  2. 43
  3. 1
  4. 11
  5. 144
  6. 52
  7. 39
  8. 136
  9. 18
  10. 56
  11. 11
  12. 26
  13. 218
  14. 16
  15. 25
  16. 11
  17. 171
  18. 36
  19. 3
  20. 10
  21. 97
  22. 216
  23. 53
  24. 71
  25. 73
  26. 206
  27. 31
  28. 55
  29. 8
  30. 26
  31. 17
  32. 21
  33. 34
  34. 120
  35. 38
  36. 32
  37. 29
  38. 70
  39. 5
  40. 26

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