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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 625 · 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 1400 =
  2. 2.50% of 72 =
  3. 3.5% of 60 =
  4. 4.10% of 540 =
  5. 5.10% of 420 =
  6. 6.10% of 250 =
  7. 7.10% of 690 =
  8. 8.25% of 52 =
  9. 9.20% of 335 =
  10. 10.10% of 520 =
  11. 11.20% of 30 =
  12. 12.10% of 260 =
  13. 13.50% of 252 =
  14. 14.20% of 445 =
  15. 15.25% of 272 =
  16. 16.50% of 420 =
  17. 17.50% of 304 =
  18. 18.50% of 208 =
  19. 19.25% of 288 =
  20. 20.50% of 492 =
  21. 21.25% of 36 =
  22. 22.20% of 45 =
  23. 23.75% of 236 =
  24. 24.10% of 370 =
  25. 25.25% of 48 =
  26. 26.5% of 140 =
  27. 27.1% of 700 =
  28. 28.75% of 48 =
  29. 29.50% of 42 =
  30. 30.5% of 680 =
  31. 31.20% of 475 =
  32. 32.1% of 500 =
  33. 33.75% of 16 =
  34. 34.10% of 580 =
  35. 35.50% of 74 =
  36. 36.5% of 400 =
  37. 37.1% of 2600 =
  38. 38.5% of 780 =
  39. 39.20% of 65 =
  40. 40.75% of 228 =

Answer key

  1. 14
  2. 36
  3. 3
  4. 54
  5. 42
  6. 25
  7. 69
  8. 13
  9. 67
  10. 52
  11. 6
  12. 26
  13. 126
  14. 89
  15. 68
  16. 210
  17. 152
  18. 104
  19. 72
  20. 246
  21. 9
  22. 9
  23. 177
  24. 37
  25. 12
  26. 7
  27. 7
  28. 36
  29. 21
  30. 34
  31. 95
  32. 5
  33. 12
  34. 58
  35. 37
  36. 20
  37. 26
  38. 39
  39. 13
  40. 171

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