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

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 455 · 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. 1.25% of 316 =
  2. 2.10% of 190 =
  3. 3.5% of 560 =
  4. 4.10% of 210 =
  5. 5.20% of 70 =
  6. 6.5% of 280 =
  7. 7.50% of 352 =
  8. 8.50% of 404 =
  9. 9.10% of 600 =
  10. 10.1% of 1300 =
  11. 11.10% of 320 =
  12. 12.1% of 300 =
  13. 13.25% of 148 =
  14. 14.10% of 360 =
  15. 15.10% of 170 =
  16. 16.1% of 600 =
  17. 17.20% of 295 =
  18. 18.20% of 235 =
  19. 19.50% of 52 =
  20. 20.75% of 120 =
  21. 21.50% of 434 =
  22. 22.1% of 2200 =
  23. 23.50% of 174 =
  24. 24.20% of 80 =
  25. 25.5% of 220 =
  26. 26.50% of 360 =
  27. 27.25% of 388 =
  28. 28.20% of 90 =
  29. 29.50% of 402 =
  30. 30.75% of 20 =
  31. 31.50% of 194 =
  32. 32.50% of 284 =
  33. 33.20% of 120 =
  34. 34.1% of 1900 =
  35. 35.5% of 160 =
  36. 36.10% of 230 =
  37. 37.10% of 640 =
  38. 38.10% of 100 =
  39. 39.25% of 176 =
  40. 40.75% of 76 =

Answer key

  1. 79
  2. 19
  3. 28
  4. 21
  5. 14
  6. 14
  7. 176
  8. 202
  9. 60
  10. 13
  11. 32
  12. 3
  13. 37
  14. 36
  15. 17
  16. 6
  17. 59
  18. 47
  19. 26
  20. 90
  21. 217
  22. 22
  23. 87
  24. 16
  25. 11
  26. 180
  27. 97
  28. 18
  29. 201
  30. 15
  31. 97
  32. 142
  33. 24
  34. 19
  35. 8
  36. 23
  37. 64
  38. 10
  39. 44
  40. 57

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