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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 64 · 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 300 =
  2. 2.25% of 52 =
  3. 3.75% of 132 =
  4. 4.5% of 440 =
  5. 5.50% of 92 =
  6. 6.20% of 155 =
  7. 7.50% of 286 =
  8. 8.10% of 650 =
  9. 9.25% of 368 =
  10. 10.5% of 720 =
  11. 11.20% of 95 =
  12. 12.10% of 380 =
  13. 13.10% of 120 =
  14. 14.10% of 550 =
  15. 15.10% of 390 =
  16. 16.50% of 444 =
  17. 17.50% of 180 =
  18. 18.50% of 374 =
  19. 19.50% of 472 =
  20. 20.1% of 900 =
  21. 21.50% of 34 =
  22. 22.10% of 680 =
  23. 23.5% of 780 =
  24. 24.10% of 700 =
  25. 25.1% of 2400 =
  26. 26.20% of 20 =
  27. 27.20% of 115 =
  28. 28.50% of 46 =
  29. 29.25% of 244 =
  30. 30.20% of 105 =
  31. 31.75% of 200 =
  32. 32.5% of 400 =
  33. 33.50% of 16 =
  34. 34.75% of 76 =
  35. 35.1% of 2200 =
  36. 36.50% of 254 =
  37. 37.50% of 454 =
  38. 38.20% of 405 =
  39. 39.20% of 440 =
  40. 40.25% of 340 =

Answer key

  1. 3
  2. 13
  3. 99
  4. 22
  5. 46
  6. 31
  7. 143
  8. 65
  9. 92
  10. 36
  11. 19
  12. 38
  13. 12
  14. 55
  15. 39
  16. 222
  17. 90
  18. 187
  19. 236
  20. 9
  21. 17
  22. 68
  23. 39
  24. 70
  25. 24
  26. 4
  27. 23
  28. 23
  29. 61
  30. 21
  31. 150
  32. 20
  33. 8
  34. 57
  35. 22
  36. 127
  37. 227
  38. 81
  39. 88
  40. 85

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