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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 236 · 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. 1.5% of 60 =
  2. 2.50% of 14 =
  3. 3.25% of 132 =
  4. 4.25% of 152 =
  5. 5.25% of 40 =
  6. 6.10% of 480 =
  7. 7.1% of 700 =
  8. 8.25% of 140 =
  9. 9.1% of 2800 =
  10. 10.10% of 750 =
  11. 11.25% of 260 =
  12. 12.1% of 1400 =
  13. 13.10% of 510 =
  14. 14.20% of 210 =
  15. 15.20% of 225 =
  16. 16.25% of 348 =
  17. 17.10% of 850 =
  18. 18.25% of 192 =
  19. 19.50% of 324 =
  20. 20.25% of 264 =
  21. 21.5% of 680 =
  22. 22.1% of 600 =
  23. 23.20% of 310 =
  24. 24.50% of 312 =
  25. 25.10% of 740 =
  26. 26.20% of 335 =
  27. 27.20% of 120 =
  28. 28.10% of 320 =
  29. 29.5% of 560 =
  30. 30.10% of 80 =
  31. 31.5% of 420 =
  32. 32.20% of 370 =
  33. 33.10% of 790 =
  34. 34.75% of 156 =
  35. 35.50% of 64 =
  36. 36.10% of 350 =
  37. 37.50% of 138 =
  38. 38.10% of 640 =
  39. 39.10% of 90 =
  40. 40.1% of 800 =

Answer key

  1. 3
  2. 7
  3. 33
  4. 38
  5. 10
  6. 48
  7. 7
  8. 35
  9. 28
  10. 75
  11. 65
  12. 14
  13. 51
  14. 42
  15. 45
  16. 87
  17. 85
  18. 48
  19. 162
  20. 66
  21. 34
  22. 6
  23. 62
  24. 156
  25. 74
  26. 67
  27. 24
  28. 32
  29. 28
  30. 8
  31. 21
  32. 74
  33. 79
  34. 117
  35. 32
  36. 35
  37. 69
  38. 64
  39. 9
  40. 8

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