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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 916 · 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. 2.50% of 384 =
  3. 3.75% of 116 =
  4. 4.25% of 308 =
  5. 5.20% of 65 =
  6. 6.20% of 125 =
  7. 7.50% of 110 =
  8. 8.25% of 128 =
  9. 9.50% of 50 =
  10. 10.1% of 1100 =
  11. 11.50% of 126 =
  12. 12.20% of 400 =
  13. 13.5% of 340 =
  14. 14.10% of 690 =
  15. 15.1% of 1700 =
  16. 16.5% of 780 =
  17. 17.25% of 260 =
  18. 18.50% of 410 =
  19. 19.25% of 12 =
  20. 20.20% of 70 =
  21. 21.10% of 330 =
  22. 22.25% of 380 =
  23. 23.75% of 172 =
  24. 24.75% of 164 =
  25. 25.10% of 540 =
  26. 26.10% of 60 =
  27. 27.50% of 24 =
  28. 28.1% of 3000 =
  29. 29.5% of 40 =
  30. 30.1% of 2200 =
  31. 31.50% of 230 =
  32. 32.1% of 1300 =
  33. 33.50% of 252 =
  34. 34.5% of 540 =
  35. 35.50% of 470 =
  36. 36.20% of 315 =
  37. 37.10% of 620 =
  38. 38.20% of 200 =
  39. 39.50% of 402 =
  40. 40.75% of 208 =

Answer key

  1. 8
  2. 192
  3. 87
  4. 77
  5. 13
  6. 25
  7. 55
  8. 32
  9. 25
  10. 11
  11. 63
  12. 80
  13. 17
  14. 69
  15. 17
  16. 39
  17. 65
  18. 205
  19. 3
  20. 14
  21. 33
  22. 95
  23. 129
  24. 123
  25. 54
  26. 6
  27. 12
  28. 30
  29. 2
  30. 22
  31. 115
  32. 13
  33. 126
  34. 27
  35. 235
  36. 63
  37. 62
  38. 40
  39. 201
  40. 156

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