← 10%, 25% and 50% shortcuts lesson New set →

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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 273 · 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. 1.10% of 510 =
  2. 2.20% of 470 =
  3. 3.50% of 150 =
  4. 4.20% of 450 =
  5. 5.20% of 155 =
  6. 6.25% of 132 =
  7. 7.20% of 120 =
  8. 8.75% of 240 =
  9. 9.50% of 298 =
  10. 10.1% of 2900 =
  11. 11.5% of 240 =
  12. 12.25% of 80 =
  13. 13.5% of 440 =
  14. 14.5% of 680 =
  15. 15.5% of 360 =
  16. 16.75% of 96 =
  17. 17.25% of 320 =
  18. 18.20% of 385 =
  19. 19.20% of 270 =
  20. 20.5% of 620 =
  21. 21.5% of 200 =
  22. 22.50% of 116 =
  23. 23.5% of 60 =
  24. 24.20% of 125 =
  25. 25.5% of 340 =
  26. 26.20% of 90 =
  27. 27.10% of 860 =
  28. 28.25% of 24 =
  29. 29.1% of 2600 =
  30. 30.20% of 335 =
  31. 31.5% of 220 =
  32. 32.1% of 1900 =
  33. 33.50% of 416 =
  34. 34.5% of 20 =
  35. 35.10% of 120 =
  36. 36.50% of 338 =
  37. 37.75% of 72 =
  38. 38.20% of 265 =
  39. 39.75% of 76 =
  40. 40.75% of 140 =

Answer key

  1. 51
  2. 94
  3. 75
  4. 90
  5. 31
  6. 33
  7. 24
  8. 180
  9. 149
  10. 29
  11. 12
  12. 20
  13. 22
  14. 34
  15. 18
  16. 72
  17. 80
  18. 77
  19. 54
  20. 31
  21. 10
  22. 58
  23. 3
  24. 25
  25. 17
  26. 18
  27. 86
  28. 6
  29. 26
  30. 67
  31. 11
  32. 19
  33. 208
  34. 1
  35. 12
  36. 169
  37. 54
  38. 53
  39. 57
  40. 105

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