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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 287 · 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 35 =
  2. 2.50% of 382 =
  3. 3.25% of 328 =
  4. 4.75% of 24 =
  5. 5.75% of 192 =
  6. 6.20% of 25 =
  7. 7.10% of 480 =
  8. 8.20% of 250 =
  9. 9.50% of 238 =
  10. 10.5% of 60 =
  11. 11.1% of 500 =
  12. 12.10% of 580 =
  13. 13.5% of 440 =
  14. 14.20% of 40 =
  15. 15.25% of 132 =
  16. 16.5% of 520 =
  17. 17.20% of 135 =
  18. 18.10% of 810 =
  19. 19.25% of 120 =
  20. 20.75% of 12 =
  21. 21.10% of 410 =
  22. 22.10% of 20 =
  23. 23.20% of 490 =
  24. 24.50% of 12 =
  25. 25.5% of 600 =
  26. 26.20% of 235 =
  27. 27.50% of 246 =
  28. 28.1% of 1100 =
  29. 29.25% of 324 =
  30. 30.50% of 24 =
  31. 31.5% of 280 =
  32. 32.50% of 190 =
  33. 33.5% of 20 =
  34. 34.75% of 212 =
  35. 35.75% of 16 =
  36. 36.1% of 400 =
  37. 37.50% of 276 =
  38. 38.20% of 370 =
  39. 39.5% of 240 =
  40. 40.20% of 275 =

Answer key

  1. 7
  2. 191
  3. 82
  4. 18
  5. 144
  6. 5
  7. 48
  8. 50
  9. 119
  10. 3
  11. 5
  12. 58
  13. 22
  14. 8
  15. 33
  16. 26
  17. 27
  18. 81
  19. 30
  20. 9
  21. 41
  22. 2
  23. 98
  24. 6
  25. 30
  26. 47
  27. 123
  28. 11
  29. 81
  30. 12
  31. 14
  32. 95
  33. 1
  34. 159
  35. 12
  36. 4
  37. 138
  38. 74
  39. 12
  40. 55

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