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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 150 · 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. 1.10% of 160 =
  2. 2.50% of 34 =
  3. 3.75% of 16 =
  4. 4.25% of 392 =
  5. 5.20% of 115 =
  6. 6.50% of 256 =
  7. 7.1% of 1800 =
  8. 8.5% of 560 =
  9. 9.5% of 40 =
  10. 10.20% of 355 =
  11. 11.1% of 2700 =
  12. 12.20% of 150 =
  13. 13.5% of 160 =
  14. 14.25% of 380 =
  15. 15.10% of 480 =
  16. 16.25% of 228 =
  17. 17.75% of 188 =
  18. 18.20% of 500 =
  19. 19.1% of 700 =
  20. 20.75% of 160 =
  21. 21.50% of 310 =
  22. 22.50% of 284 =
  23. 23.5% of 420 =
  24. 24.75% of 32 =
  25. 25.20% of 50 =
  26. 26.75% of 220 =
  27. 27.50% of 138 =
  28. 28.50% of 196 =
  29. 29.1% of 3000 =
  30. 30.25% of 72 =
  31. 31.25% of 272 =
  32. 32.10% of 640 =
  33. 33.25% of 304 =
  34. 34.10% of 140 =
  35. 35.50% of 394 =
  36. 36.10% of 310 =
  37. 37.10% of 70 =
  38. 38.10% of 800 =
  39. 39.25% of 208 =
  40. 40.25% of 148 =

Answer key

  1. 16
  2. 17
  3. 12
  4. 98
  5. 23
  6. 128
  7. 18
  8. 28
  9. 2
  10. 71
  11. 27
  12. 30
  13. 8
  14. 95
  15. 48
  16. 57
  17. 141
  18. 100
  19. 7
  20. 120
  21. 155
  22. 142
  23. 21
  24. 24
  25. 10
  26. 165
  27. 69
  28. 98
  29. 30
  30. 18
  31. 68
  32. 64
  33. 76
  34. 14
  35. 197
  36. 31
  37. 7
  38. 80
  39. 52
  40. 37

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